®
Riding Mowers
Accu-Z Razor
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers
23802
357-044M
Operator’s Manual
Read the Operator’s manual entirely. When
you see this symbol, the subsequent
instructions and warnings are serious - follow
without exception. Your life and the lives of
others depend on it!
!
© Copyright 2006 Printed
2/27/07
Cover photo may show optional equipment
not supplied with standard unit.
Download from Www.Somanuals.com. All Manuals Search And Download.
ꢀ
Land Pride
Important Safety Information
Important Safety Information
These are common practices that may or may not be applicable to the products described in
this manual.
Look For The Safety Alert Symbol
Safety at All Times
The SAFETY ALERT SYMBOL indicates there is a
potential hazard to personal safety involved and
extra safety precaution must be taken. When you
see this symbol, be alert and carefully read the
message that follows it. In addition to design and
configuration of equipment, hazard control and
accident prevention are dependent upon the
awareness, concern, prudence and proper training
of personnel involved in the operation, transport,
maintenance and storage of equipment.
Thoroughly read and understand
the instructions given in this
manual before operation. Refer to
the “Safety Label” section, read
all instructions noted on them.
Do not allow anyone to operate
this equipment who has not fully
read and comprehended this
manual and who has not been
properly trained in the safe
operation of the equipment.
!
ꢀ Operator should be familiar with
!
Be Aware of
Signal Words
WARNING
all functions of the unit.
Indicates a potentially hazardous
situation which, if not avoided, could
result in death or serious injury, and
includes hazards that are exposed
when guards are removed. It may also
be used to alert against unsafe
practices.
ꢀ Operate implement from the
driver’s seat only.
A Signal word designates a degree or
level of hazard seriousness. The
signal words are:
ꢀ Do not leave equipment
unattended with engine running.
ꢀ Dismounting from a moving
mower could cause serious injury
or death.
!
DANGER
Indicates an imminently hazardous
situation which, if not avoided, will
result in death or serious injury. This
signal word is limited to the most
extreme situations, typically for
machine components that, for
functional purposes, cannot be
guarded.
!
CAUTION
ꢀ Do not stand between the mower
and implement during hitching.
Indicates a potentially hazardous
situation which, if not avoided, may
result in minor or moderate injury. It
may also be used to alert against
unsafe practices.
ꢀ Keep hands, feet, and clothing
away from power-driven parts.
ꢀ Wear snug fitting clothing to avoid
entanglement with moving parts.
ꢀ Watch out for wires, trees, etc.,
when raising implement. Make
sure all persons are clear of
working area.
ꢀ Turning mower too tight may
cause implement to ride up on
wheels. This could result in injury
or equipment damage.
For Your Protection
ꢀ Thoroughly read and understand
the “Safety Label” section, read all
instructions noted on them.
Shutdown and Storage
ꢀ Lower machine to ground, put
mower in park, turn off engine, and
remove the key.
ꢀ Detach and store implements in a
area where children normally do
not play. Secure implement by
using blocks and supports.
OFF
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
1
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Important Safety Information
These are common practices that may or may not be applicable to the products described in
this manual.
ꢀ Do not grease or oil mower while
Practice Safe Maintenance
in operation.
ꢀ Understand procedure before
ꢀ Inspect all parts. Make sure parts
doing work. Use proper tools and
are in good condition and installed
equipment, refer to Operator’s
properly.
Manual for additional information.
ꢀ Work in a clean dry area.
ꢀ Put mower in park, turn off
ꢀ Remove buildup of grease, oil or
debris.
ꢀ Remove all tools and unused
engine, and remove key before
parts from mower before
performing maintenance.
operation.
ꢀ Allow mower to cool completely
before performing maintenance..
Avoid High
Pressure Fluids Hazard
ꢀ Escaping fluid under pressure can
penetrate the skin causing serious
injury.
ꢀ Avoid the hazard by relieving
pressure before disconnecting
hydraulic lines.
Keep Riders
Off Machinery
ꢀ Riders obstruct the operator’s
view, they could be struck by
foreign objects or thrown from the
machine.
ꢀ Never allow children under 16
years of age to operate
equipment.
ꢀ Use a piece of paper or
cardboard, NOT BODY PARTS, to
check for suspected leaks.
ꢀ Wear protective gloves and safety
glasses or goggles when working
with hydraulic systems.
ꢀ If an accident occurs, see a
doctor immediately. Any fluid
injected into the skin must be
surgically removed within a few
hours or gangrene may result.
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
2
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Important Safety Information
These are common practices that may or may not be applicable to the products described in
this manual.
Wear
Prepare for Emergencies
Protective Equipment
ꢀ Be prepared if a fire starts.
ꢀ Protective clothing and equipment
ꢀ Keep a first aid kit and fire
should be worn.
extinguisher handy.
ꢀ Wear clothing and equipment
ꢀ Keep emergency numbers for
appropriate for the job. Avoid
doctor, ambulance, hospital and
loose fitting clothing.
fire department near phone.
ꢀ Prolonged exposure to loud noise
can cause hearing impairment or
hearing loss. Wear suitable
hearing protection such as
earmuffs or earplugs.
ꢀ Operating equipment safely
requires the full attention of the
operator. Avoid wearing radio
headphones while operating
machinery.
911
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
3
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Important Safety Information
Safety Labels
Your mower comes equipped with all safety labels in place.
They were designed to help you safely operate your implement.
Read and follow their directions.
4. Refer to this section for proper label placement.
To install new labels:
a. Clean the area the label is to be placed.
1. Keep all safety labels clean and legible.
2. Replace all damaged or missing labels. To order new
labels go to your nearest Land Pride dealer.
3. Some new equipment installed during repair requires
safety labels to be affixed to the replaced component as
specified by Land Pride. When ordering new components
make sure the correct safety labels are included in the
request.
b. Spray soapy water on the surface where the label is to
be placed.
c. Peel backing from label. Press firmly onto the surface.
d. Squeeze out air bubbles with the edge of a credit card.
838-303C
Danger: Battery
(In Engine Compartment Beneath The Seat Mount)
23732
838-815C
Warning: Rollover Hazard
23621
838-306C
Warning: Do not operator without deflector
23619
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
4
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Important Safety Information
838-307C
Warning: Moving Parts
23620
838-308C
Warning: Rotating Blade Hazard
23619
838-833C
Warning: Fuel (Imbedded in Fuel Tank)
23620
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
5
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Important Safety Information
838-444C
Danger: Muffler Hot
23643
(Both Sides of Engine)
838-310C
Warning: General
23620
818-543C
Danger: Guard Missing
23643
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
6
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Introduction
Introduction
The parts on your mower have been specially designed
and should only be replaced with genuine Land Pride
parts. Therefore, should your mower require
Land Pride welcomes you to the growing family of new
product owners.
This mower has been designed with care and built by
skilled workers using quality materials. Proper assembly,
maintenance and safe operating practices will help you
get years of satisfactory use from the machine.
replacement parts go to your Land Pride Dealer.
For parts and service to your mower engine, contact
your nearest engine dealer or call Customer Service
Hotline provided below.
Application
The Accu-Z Razor Mowers from Land Pride are
®
Service Manual: Honda 18 HP - P/N GXV610K1
Honda 20 HP - P/N GXV620K1
B&S 20 HP - 273521-5/99
compact in size and ideal for homeowner grass
maintenance. The Razor is a true zero-turn mower:
When mowing alongside a building or landscaping, the
Razor allows you to turn away and not hit anything with
the rear end. Also, the control lever heights are
adjustable making the mower comfortable to handle. See
additional information and performance enhancing
options.
B&S 25 HP - 273521-5/99
Owner’s Manual: Honda 18 HP - P/N 31ZJ4620
Honda 20 HP - P/N 31ZJ4620
B&S 20 HP - 276245-5/05
B&S 25 HP - 276245-5/05
Honda Service Hotline: 1-770-497-6400
B&S Service Hotline:
1-800-999-9333
Serial Number Plate
Using This Manual
For prompt service always use the serial number and
model number when ordering parts from your Land Pride
dealer. Be sure to include your serial and model numbers
of your serial number plate.
• This Operator’s Manual is designed to help familiarize
you with safety, assembly, operation, adjustments,
troubleshooting, and maintenance. Read this manual
and follow the recommendations to help ensure safe
and efficient operation.
• The information contained within this manual was
current at the time of printing. Some parts may change
slightly to assure you of the best performance.
• To order a new Operator’s or Parts Manual contact
your authorized dealer. Manuals can also be
downloaded, free-of-charge from our website at
Service & Support Center by your dealer.
23620
Terminology
“Right” or “Left” as used in this manual is determined by
facing forward while sitting in the operator seat unless
otherwise stated.
Serial Number Plate Location
Figure 1
Further Assistance
Your dealer wants you to be satisfied with your new
mower. If for any reason you do not understand any part
of this manual or are not satisfied with the service
received, the following actions are suggested:
Definitions
NOTE: A special point of information that the
operator must be aware of before continuing.
1. Discuss the matter with your dealership service
manager making sure he is aware of any problems
you may have and that he has had the opportunity to
assist you.
IMPORTANT: A special point of information related
to its preceding topic. Land Pride’s intention is that
this information should be read and noted before
continuing.
2. If you are still not satisfied, seek out the owner or
general manager of the dealership, explain the
problem and request assistance.
Owner Assistance
The Warranty Registration card should be filled out by
the dealer at the time of purchase. This information is
necessary to provide you with quality customer service.
3. For further assistance write to:
Land Pride Service Department
1525 East North Street
P.O. Box 5060
If customer service or repair parts are required contact a
Land Pride dealer. A dealer has trained personnel, repair
parts and equipment needed to service the mower.
Salina, Ks. 67402-5060
E-mail address
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
7
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 1: Assembly & Set-up
Section 1: Assembly & Set-up
Uncrating Instructions
The crate is assembled with wire clips. The mower frame
is banded to the crate floor.
1. First remove the top panel by prying the wire clips
free with a pry bar. Then remove the side panels in
the same way.
2. Cut metal bands securing front wheels to the crate
floor. Discard bands.
Control Lever Assembly
Refer to Figure 1-1:
Control levers (#1) are factory shipped rotated down and
secured with plastic ties.
IMPORTANT: Be careful not to cut the seat cover
when removing packing material around the seat.
Cutting the seat cover will void its warranty.
1. Being careful not cut control lever handles, cut
plastic ties securing the control levers (#1).
2. Rotate control levers (#1) up until the bolt holes align.
Install bolts (#3) and nuts (#2) as shown.
3. Align control lever handles with each other and
tighten nuts (#2).
23623
Control Lever & Seat Assembly
(Standard Seat Assembly Shown)
Figure 1-1
Hitch Plate Assembly
Seat Assembly
Refer to Figure 1-2:
Refer to Figure 1-1:
A hitch plate (#1) is supplied with the mower and is
shipped packaged with the manual.
1. The seat (#4) is factory mounted to the hinged seat
platform (#5). Cut plastic ties securing the seat
platform to the crate frame.
1. Remove two 5/16"-18 x 5/8" GR5 hex flange
screws (#2) located under the bumper.
2. Spread control levers (#1) fully apart before
attaching the seat platform (#5) to the mower frame.
2. Install hitch plate (#1) as shown with existing
5/16"-18 x 5/8" GR5 hex head flange screws.
IMPORTANT: The arm rests on the Deluxe Seat
must be pivoted up when attaching the seat
platform to the mower deck. Leaving arm rests
down while attaching the seat platform can cut
the arm rest covers and void the warranty.
3. Tighten 5/16" hex head flange screws (#2) to 17 ft.
lbs. of torque.
3. Pivot the arm rest on the Deluxe Seat up.
4. Mount seat platform to the hinge tabs at the front with
two 5/16”-18 x 5/8” lg. GR5 bolts (#6) and two
5/16” flange hex locknuts (#7). Tighten nuts snugly to
remove all play and then back nuts up one-quarter
turn.
5. Connect switch wires on the mower to the seat
switch located under the seat.
6. Hinge the seat platform down and secure in place
with two 5/16"-18 x 3/4" lg. phillips head machine
screws (#8).
23624
Hitch Plate Assembly
Figure 1-2
7. The seat platform is slotted so the seat can be
adjusted to fit the operator. See "Seat Adjustment"
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
8
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 1: Assembly & Set-up
Connect the black negative battery cable to the battery’s
negative post with 1/4"-20 x 3/4" GR5 hex head serrated
screw, flat washer, lock washer and nut before starting
the mower. Tighten hex nut to 8 ft. lbs. of torque.
IMPORTANT: Do not pull a trailer or implement
exceeding 300 pounds towing capacity and 50
pounds tongue weight. Loss of control may result.
Do not make turns that will cause a trailer or
implement being towed with the hitch to come in
contact with the mower or damage may result.
Engine Preparations
1. Check engine oil level at the dipstick. Add oil if oil is
below the full mark on the dipstick. Do not overfill.
Refer to engine manual for oil recommendation. Also
Electrical Cable Connection
Refer to Figure 1-3:
NOTE: Vehicles are shipped from the factory with
about a quart of fuel in the tank.
!
WARNING
Incorrect battery cable connections can damage mower’s
electrical system and cause battery cables to spark. Sparks
around a battery can result in a battery gas explosion and
personal injury.
Remove Mower From Crate Floor
• Always disconnect negative (black) battery cable before
disconnecting positive (red) cable.
• Always reconnect positive (red) battery cable to the
positive (+) post before reconnecting negative (black) cable
to the negative (-) post.
IMPORTANT: Thoroughly read and understand
before starting and moving the mower.
1. Make a ramp in front and level with the crate floor to
be used for driving the mower off.
!
WARNING
2. Check under the mower to make sure it is not banded
to the crate floor. Remove any bands that are still
present.
Keep battery terminals from touching any metal mower parts
when removing or installing the battery. Do not allow metal
tools to short between the battery terminals and metal mower
parts. Shorts caused by battery terminals or metal tools
touching metal mower components can cause sparks. Sparks
can cause a battery gas explosion which will result in personal
injury.
3. Follow all precautions and operating information
before starting and driving the mower off.
4. Raise deck fully up.
5. Start the engine and drive the mower forward off the
crate floor.
Black Negative
Battery Cable
6. Make necessary adjustments to the mower as
Negative
Post
Connecting the Negative Cable
Figure 1-3
IMPORTANT: The negative battery cable is
disconnected before leaving the factory and is to be
disconnected after initial dealer set-up to prevent
battery discharge while setting on the dealer lot.
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
9
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 2: Operating Procedures
Section 2: Operating Procedures
Mower Features
Refer to Figure 2-1
these features work will make handling your mower more
comfortable. Below is a list of the major features we will
be reviewing in this section.
Your Razor riding mower is designed with innovative and
state-of -the art features. Knowing the location and how
8
12
13
18
14
17
22
7
6
5
9
22
21
Muffler Shield
Is Located Under
the Engine
14
16
15
18
1
2
13
3
4
20
19
11
8
10
23643
1. Blade Engagement Switch
2. Oil Pressure Light
3. Ignition Switch
4. Hour Meter
5. Throttle Lever
6. Choke Lever
9. Deck Height Indicator
10. Discharge Chute (Guard)
11. Right Deck Cover (Guard)
12. Left Deck Cover (Guard)
13. Anti-Scalp Wheels
14. Deck Adjusting Rod
15. Floor Platform (Guard)
16. Deck Lift Pedal
17. Park Lever
18. Fuel Tanks
19. Left/Right Fuel Tank Valve
20. Seat Platform (Guard)
21. Muffler Shield (Guard)
22. Bypass Valve Rods
7. Battery (Located under the seat)
8. Control Levers
Razor Features
Figure 2-1
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
10
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 2: Operating Procedures
Operating Check List
IMPORTANT: Prevent damage to the deluxe seat
arm rests when hinging the seat platform. Before
hinging the seat platform up, spread the control
levers fully apart, set the park lever to (ON) and pivot
the seat arm rests up.
Hazard control and accident prevention are dependent
upon awareness, concern, prudence and proper training
involved in operation, transport, maintenance and
storage of the riding mower. Therefore, it is absolutely
essential that no one operates the mower without first
having read, fully understood and become totally familiar
with the Operator’s Manual. Make sure the operator has
paid particular attention to:
Ignition Switch
Refer to Figure 2-2:
A three position ignition switch: off, run, and start is
provided. With key inserted, rotate it clockwise to START
position; release key when engine starts, and switch will
automatically return to RUN position. Turn key
Before beginning to operate your mower the following
Operating Checklist should be performed:
counterclockwise to OFF position to stop engine.
Throttle
Refer to Figure 2-2:
A cable is linked from engine to throttle for controlling
engine speed. Move throttle lever forward to increase
engine rpm and rearward to decrease rpm. Always travel
and cut grass with throttle set at full engine rpm speed.
Slow down travel speed by pulling back on the control
levers. Slow engine rpm speed only if mower is not
traveling or powering the cutting blades.
Operating Checklist
ꢀ Check
Reference
Read “Important Safety Information”
Read “Operating Procedures”
IMPORTANT: Always operate throttle at full engine
rpm while traveling or cutting grass. Slow engine
rpm may overheat engine and hydraulic Pumps.
Lubricate mower as needed. Refer to Lubrication.
Check mower safety start interlock system daily
prior to operation.
Check mower initially and periodically for loose
Blade
Engagement
Switch
bolts & pins, Torque Values Chart.
Throttle
Make sure all guards and shields are in place.
Check blade for nicks and sharpness.
Choke
Instrumentation
Engine Oil Pressure Light
Refer to to Figure 2-2:
Engine Oil
Pressure Light
This light comes on when ignition switch is placed in
RUN position and stays lit until the engine is running with
a safe oil pressure. Shut engine off immediately if light
comes on during operation. Locate and correct the
problem.
Ignition Switch
Hour Meter
23686
Hour Meter
Refer to Figure 2-2:
Control Panel
Figure 2-2
Registers 1/10 hour increments up to 9,999.9 total hours.
The meter is connected to the ignition switch and records
accumulative time only while the engine is running. See
Choke
Refer to Figure 2-2:
A cable is linked from engine to choke knob to choke the
engine during starting. When choke control knob is
down, the choke is off (engine running position). When
control knob is pulled up, the choke is on (engine starting
position). Shut choke off soon after engine has started.
Controls
For general location of the controls described in this
IMPORTANT: DO NOT operate mower with choke
pulled up or on. (engine starting position).
!
WARNING
Do not operate mower while smoking!
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
11
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 2: Operating Procedures
park lever to (ON). The control levers will be locked in
Blade Engagement Switch
Refer to Figure 2-2:
The Blade engagement switch engages the deck blades.
Pull switch up to engage blades and push switch down to
disengage the blades.
place and cannot be accidently bumped or pulled into
power until the park lever is returned to the (OFF)
position. Always set park to (ON) before getting off the
mower and always leave the park lever in the (ON)
position until seated and ready to start traveling.
In the event of a system failure while mowing, turn the
switch key off, move the control levers out and engage
the park lever to (ON) to stop or slow the mower.
IMPORTANT: Never engage blades with engine
running at high rpm or when the deck is under load.
Clutch, belts or deck could be damaged.
Control Levers With
Handles Placed In
Operating Position
Left/Right Fuel Tank Valve
Refer to Figure 2-3:
Located behind the seat on one side is the Left/Right
Fuel Tank Valve for controlling which fuel tank is in use.
The valve lever must be over one of the two arrows to
supply fuel to the engine. Arrows point to the fuel tank
being used. Switch valve from one tank to the other when
tank in use is about out of fuel. The mower does not have
to be turned off to make the switch. See “Fuel System” on
page 31 for more information.
Left/Right Fuel Tank Valve
Center Position “O”
as Shown is OFF
23620
Control Levers
Figure 2-4
.
Control Levers Must Be Spread
Fully Apart Before Park Can Be Set
23688
Left/Right Fuel Tank Valve
Figure 2-3
Control Levers
The control levers are used to steer, accelerate, brake
and change direction. Pulling the lever handles together
and pushing forward from neutral position will move the
mower forward. Pushing one lever more than the other
will turn the mower. Pulling back on the levers from the
neutral position will move the mower in reverse and
pulling one lever back further than the other will turn the
mower. Use levers for braking by returning them to
23625
Control Levers Spread Fully Apart
Figure 2-5
Park Lever
Pulled Up
(Set To ON)
Park Lever
!
WARNING
The park lever is not designed to hold the mower on steep
slopes.
23684
Both rear wheels are set in park when the park lever is
engaged. To place the mower in park, set control levers
in neutral, spread control levers fully apart and set the
Park Lever Set To (ON)
Figure 2-6
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
12
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 2: Operating Procedures
8. Set the park lever to (OFF) and slowly raise off the
Deck Lift Pedal
Refer to Figure 2-7:
The deck lift pedal is used to raise and lower the deck
and to set deck cutting height.
seat. The engine should stop within five seconds.
9. With the control levers spread fully apart and the
park lever set to (ON), restart the engine.
10. With the park lever set to (ON) and the engine
running at a slow idle, pull up on the blade
engagement switch to turn the blades (ON). Slowly
raise off of the seat. The engine should stop within
five seconds.
1. Pushing on the deck lift pedal with your foot will raise
the deck.
2. Using the deck height indicator, place deck height
locking pin into the desired cutting height hole.
3. Lower deck gently against locking pin.
11. Replace the seat safety switch if the switch failed to
operate properly in any of the above steps and if no
other cause such as damaged wiring can be
determined.
When going over obstructions, push the deck lift pedal to
raise the deck. Go around the obstruction if the deck will
not raise high enough. Never mow over obstructions
you are not certain the deck will clear.
.
12. Contact your local Land Pride Dealer if the problem
cannot be located.
Deck Lift
Pedal
DeckHeight
Locking Pin
Engine Starting
The Razor safety start interlock system is also designed
to protect the operator and others from accidental injury
due to unintentional engine starting. The engine starting
motor will not engage until:
• Park lever is in the up position (ON).
• Blade engagement switch is in the down position
(OFF).
!
WARNING
Never leave the machine unattended with key in ignition
switch.
Deck Height
Indicator
NOTE: The operator’s seat is equipped with a
separate safety switch. The engine will stop if for any
reason the operator should become unseated when
the park lever is (OFF) or the blade engagement
switch is (ON).
23621
Deck Lift Pedal
Figure 2-7
Safety Start Interlock System
The following steps are the correct procedures for
starting the engine. If difficulty is encountered, contact
the Land Pride Dealer in your area.
The mower is equipped with a safety start interlock
system consisting of park switch, seat switch and blade
engagement switch. Check mower safety start interlock
system daily, prior to operation. This system is an
important mower safety feature. It should be repaired
immediately if it malfunctions. The machine incorporates
a separate seat switch which will stop the mower engine
when the operator is unseated for any reason while the
mower is moving or the blades are engaged. This is a
safety feature designed to prevent runaway or accidental
entanglement. To inspect the system:
1. Perform daily pre-operation checks before starting
2. Make sure the control levers are in the park position,
park lever is (ON) and blade engagement switch is
disengaged (OFF).
3. Set throttle at approximately 1/2 open position.
NOTE: Use choke when engine is cold or if warm
engine fails to start within 5 seconds of cranking.
Avoid flooding. Operate the engine without choking
as soon as possible.
4. The operator must be on the seat when testing the
seat safety switch.
5. Spread control levers fully apart and set the park
lever to (ON).
6. Start mower engine per the instructions outlined in
4. Insert key in ignition switch and rotate clockwise to
engage starting motor. Release key when engine
starts.
7. With the blade engagement switch down (OFF), and
park lever set to (ON), slowly raise off of the seat.
The engine should continue to run.
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
13
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 2: Operating Procedures
To Decrease Speed or Stop
Refer to Figure 2-8 on page 15:
NOTE: The engine starter should not be operated for
periods longer then 30 seconds at a time. An interval
of at least two minutes should be allowed between
such cranking periods to protect the starter from
overheating and burn-out.
Moving control levers an equal distance towards neutral
will decrease travel speed.
• When moving forward, pull back gently on control
levers to decrease speed. The further back the control
levers are pulled the slower the travel speed until
neutral is reached.
5. Perform test to make sure safety start interlock
system is operating properly. Refer to “Safety Start
• When backing up, push forward gently on control
levers to decrease speed. The further forward the
control levers are pushed the slower the travel speed
until neutral is reached.
6. As soon as engine begins to run, check to make
certain the oil warning light is off. If not, stop engine
immediately and check for the cause. Refer to
• Move control levers to neutral to stop.
7. Allow the engine to idle a few minutes before
advancing the throttle and/or engaging the blade
clutch.
• Spread both control levers fully apart and set park lever
to (ON) to apply park brakes.
8. Before stopping the engine:
• place control levers in park position with park lever
up (ON).
!
DANGER
Never make sudden stops or sudden reversing of direction,
especially when going down a slope. The steering is designed
for sensitive response. Rapid movement of the control levers in
either direction could result in a reaction that can cause
serious injury.
• Disengage the blade engagement switch.
• Throttle back to low idle for one minute to allow
accumulated raw fuel to escape the muffler during
engine slow down.
Steering
Refer to Figure 2-8:
• Rotate ignition key counter-clockwise to the (OFF)
position.
• Remove key from switch before leaving the seat.
After starting engine, engage the control levers and steer
as follows:
Driving the Mower
• To Steer Straight While Traveling Forward:
Push control levers forward an equal distance.
• To Steer Straight While Backing Up:
!
WARNING
In the event of a system shutdown while mowing, spread
control levers fully apart and set park lever to (ON) to aid
Pull control levers rearward an equal distance.
• To Turn Left While Traveling Forward:
Move right control lever farther forward from neutral
than the left control lever.
!
DANGER
When going in reverse push forward gently on control levers
and avoid sudden movement. Any sudden movement could
cause the front of the mower to come off of the ground
resulting in possible loss of control.
• To Turn Left While Backing Up:
Move right control lever farther back from neutral
than the left control lever.
• To Turn Right While Traveling Forward:
To Start and Increase Speed
Refer to Figure 2-8 on page 15:
Move left control lever farther forward from neutral
than the right control lever.
After starting the engine, engage control levers by
moving the handles towards each other. This moves the
levers from park position to neutral position and makes
them ready for steering while traveling.
• To Turn Right While Backing Up:
Move left control lever farther back from neutral
than the right control lever.
• To Make A Pivot Turn:
Moving control levers an equal distance away from
neutral will increase travel speed.
Move one control lever forward and the other
control lever back of neutral, this will allow the drive
wheels to counter-rotate.
• Start forward travel by gently pushing on the control
levers. The further forward the control levers are
pushed the faster the travel speed.
• Start backing up by gently pulling on the control levers.
The further back the control levers are pulled the faster
the travel speed.
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
14
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 2: Operating Procedures
Front of Mower Faces This Direction
23801
Steering
Figure 2-8
Moving Mower with Stalled Engine
Refer to Figure 2-9:
Each hydro-drive is equipped with a bypass valve for the
purpose of moving the mower when the engine is
inoperable.To bypass the hydro-drives, pull out on the
bypass valve rods and lift them into the slot to lock in
position. Both bypass valve rods are located at the rear
of the engine platform.
The park lever must be down (OFF) to move the mower.
IMPORTANT: Do not tow the machine. Move it by
hand or use a winch and load it on a trailer.
IMPORTANT: Following repairs, always make
certain the two bypass valves are returned to their
operating position before operating the mower.
Bypass Valve Rods
23643
Bypass Valve
Figure 2-9
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
15
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 2: Operating Procedures
ꢀ Avoid battery acid spills. Do not get battery acid on
Safe Operating Instructions
eyes, face, or other body parts. Flush eyes and other
body parts immediately with water for at least 15
minutes if battery acid has gotten on them.
The safe operation of any machinery is a big concern to
all consumers. Your Zero Turn Riding Mower has been
designed with many built-in safety features. However, no
one should operate this mower before carefully reading
this Operator’s Manual. Also read all instructions noted
on the safety decals.
ꢀ Do not operate this mower on streets, highways, public
roads, or where it may be a hazard to faster moving
traffic.
ꢀ Never attempt wheelies, jumps, or other stunts. Never
drive recklessly. Always operate your mower at a safe
speed that will allow you to maintain control.
ꢀ Be familiar with all functions of this mower.
ꢀ Do not operate a mower with damaged parts. Repair
all damages and defective parts before putting mower
back in to service.
ꢀ Never modify engine RPM, or any parts on the mower
without authorization. Unauthorized modifications will
void warranty to all parts directly and indirectly affected
by the modification.
ꢀ Keep all bystanders away from this mower during
operation.
ꢀ Do not allow anyone to operate this mower who has
not fully read and comprehended this manual and who
has not been properly trained in the safe operation of
this mower.
ꢀ Do not pull a trailer or implement exceeding a gross
weight of 300 pounds and 50 pounds tongue weight.
Loss of control may result. Do not make turns so
sharp as to cause trailer or implement being towed to
come in contact with the mower. Damage may result.
ꢀ Do not allow anyone under 16 years of age to operate
this mower.
ꢀ Do not attach an implement, trailer or other device to
ꢀ No riders allowed. Carrying a rider can result in injury
the hitch that will produce negative tongue weight.
and/or death to the rider and operator.
ꢀ Do not tow the mower with its wheels on the ground.
ꢀ Do not operate mower while drinking or under the
Always tow the mower loaded on a trailer.
influence of alcohol or drugs.
ꢀ Use extreme caution when cresting hills or when
visibility is limited. Proceed slowly until you are sure
trail conditions immediately ahead are safe.
ꢀ Always park on level ground, place control levers in
park, set park lever to (ON) and remove ignition key
before leaving the mower. The mower could move
before the park lever is set to (ON) if not stopped on
level ground.
ꢀ Reduce speed on hilly, rough, wet, slick or unstable
o
ground. Do not operate mower on slopes over 15 .
ꢀ Do not operate the mower at night. With poor visibility,
ꢀ Do not leave mower unattended with engine running.
night operation can lead to a serious accident.
ꢀ Always operate mower with belt guards installed. Do
ꢀ When refueling use a UL listed container that has a
screen or filter. Set container on the ground before
fueling to eliminate static discharge and do not use
Methanol fuel.
not leave pulleys and belts exposed.
ꢀ Wear snug-fitting clothing to avoid entanglement with
moving parts.
ꢀ Keep hands, feet, long hair, clothing and jewelry away
from moving parts and obvious pinch points to avoid
getting caught.
ꢀ Do not smoke or use electrical devices including cell
phones while refueling.
ꢀ Always be aware of and avoid tree limbs and brush
that have a potential of hitting and/or poking one while
riding the mower. Serious body harm could result.
ꢀ Always disconnect the negative battery terminal before
making adjustments to the mower electrical system or
welding on this mower.
ꢀ Always wear long pants, safety glasses and safety
shoes. Some conditions may warrant extra safety gear
to be worn such as safety helmets.
ꢀ Always check wheel lug nut torque values two hours
after initial operation and two hours after each tire
repair and/or replacement. Routinely check lug nut
torque valves every 100 hours of operation. See
ꢀ Do not touch engine, engine exhaust pipe and/or
muffler while they are hot.
ꢀ Use extreme caution when driving through dry grass,
brush and other fire hazard materials. Never stop or
park over combustible materials. Keep grass and
brush from collecting on and around engine and
muffler parts.
ꢀ Support this mower securely before working beneath.
Chock the wheels to prevent the mower from rolling.
ꢀ Battery fumes are explosive. A spark will ignite battery
fumes. Wear a face shield when charging or jumping a
battery. Follow all battery safety rules outlined in this
manual.
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
16
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 2: Operating Procedures
When turning on soft wet turf, keep both wheels rolling
either forward or backward. Pivoting on one stopped
wheel can damage turf.
!
DANGER
Prior to operating the mower the operator should be
thoroughly familiar with the proper use and operation of the
equipment, should read the manual completely and
thoroughly, and should have attempted slow moving
maneuvers to become familiar with the operation of the
equipment before attempting normal speed operation. An
inexperienced operator should not mow on slopes or on
uneven terrain.
Peak mowing performance is maintained when the
throttle is set at full rpm. This gives maximum power to
the drive wheels and deck when needed. Use the control
levers to control ground speed rather than engine rpm.
Keep blades sharp. Many problems with incorrect
cutting patterns are due to dull blades or blades which
have been sharpened incorrectly. Information on
sharpening blades is listed in this manual’s maintenance
section. In addition, most communities have individuals
or companies which specialize in sharpening mower
blades. Blade sharpness should be checked daily.
!
WARNING
Do not operate the mower while wearing any type of loose
fitting clothing. Always wear safety glasses, clothing that does
not hang loosely, and shoes or boots when operating this
machine.
Use high blade speed. Your Razor is designed to
operate at full throttle. The throttle setting directly
controls blade speed. The highest blade speed generally
gives the best cut.
!
WARNING
Select a mowing pattern that discharges cut grass
away from uncut grass. Generally, this means using a
pattern utilizing left turns because the mower discharges
because grass is then mowed twice. Mowing twice puts
an unnecessary load on the mower and reduces mowing
efficiency.
The tailpipe and muffler are very hot and can ignite dry
grasses, brush and other flammable materials. Always keep
the area around the muffler and tailpipe clear of debris. Allow
the muffler and tail pipe to cool completely before removing
any debris to prevent sever burns to the body.
!
WARNING
Never direct discharge of material from mower deck towards
bystanders.
!
WARNING
Never operate the mower deck with discharge chute removed
or in raised position.
!
WARNING
Always check area to be mowed for rocks and other debris
before mowing.
The mower’s control levers are very responsive. For
smooth operation, move levers slowly, avoid sudden
movement. Skill and ease of operation come with
practice and experience.
Inexperienced operators may have a tendency to
over-steer and lose control. Slow-moving practice
maneuvers are recommended to become familiar with
these characteristics before attempting normal speed
operation.
Discharge Chute
Sharp depressions or raised obstacles (such as gutters
or curbs) should not be directly approached at high
speed in an attempt to jump them as the operator could
be thrown from the mower. Approach at a slow speed
and angle one drive wheel at the obstruction. Continue at
an angle until both wheels clear the obstruction.
23619
Discharge Chute
Figure 2-10
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
17
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 2: Operating Procedures
Mower Deck Operation
General Operating Information
After thoroughly familiarizing yourself with the Operator’s
Manual and completing the Operator’s Checklist, you are
almost ready to begin mowing.
!
DANGER
Never attempt to make any adjustments to the mower deck
while the engine is running or when the blades are engaged.
Mower blades cannot be seen and are located very close to
deck housing. Fingers and toes can be cut off instantly.
Approach the mower from the front. Spread the control
levers fully apart if they aren’t already in the wide-open
position and set the park lever to (ON). Taking care not to
step on either side of the mower deck, step up on the
operator’s platform and comfortably seat yourself. With
both control levers still wide apart reach for the throttle
and choke control to your right side. Position the throttle
control at half throttle and pull the choke to the “up/on”
position. Insert your ignition key and rotate the ignition
key clockwise until you hear the engine begin to start.
Release the ignition key and push the choke to “down/
off” position. Allow the engine to warm up momentarily. If
your mower has just been running and the engine is
already warm, using the choke is usually not necessary.
With the engine running at a medium speed, engage
NOTE: Engaging the blades at high engine rpm or
when under heavy load (in tall grass for example)
can cause belts to slip, resulting in premature wear
or possible damage.
With the engine at half throttle, set the park lever in the
(OFF) position and pull the control levers in to bring both
control levers equally together in the neutral position just
in front of you. It’s now time to test your steering skills.
Gently push both control levers equally forward. The
farther forward you push the levers the faster you will go.
Pull back equally and you will slow down coming to a
stop when you reach the neutral position. Now slowly pull
the levers back toward your body past neutral position.
The mower will reverse direction and increase in speed
as you pull further back. If you push one lever forward
and pull one lever back the mower will do a Zero turn in
the direction of the control lever closest to your body.
Now take a few moments in a safe area to practice
steering your mower with the engine still at half throttle.
Gradually increase your throttle speed until you feel
totally confident in your mower steering and handling
ability.
Blade
Engagement
Switch
After removing all obstacles from the lawn, it is now time
to cut the grass. With your mower at half throttle, place
your right foot on the deck lift pedal and release and
lower the deck to your preset cutting height. With your
right hand, pull up on the cutting blade engagement knob
and increase the engine speed to full throttle. You may
now begin mowing.
23686
Blade Engagement Switch
Figure 2-11
When you are done mowing or just want to take a break,
make sure you:
• Park on level ground
• Disengage the cutting blades
• Throttle back
• Move the control levers to wide-open
• Set the park lever to (ON)
• Turn the engine off
• Remove the key
• Step carefully off the front of the machine.
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
18
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 3: Adjustments
Section 3: Adjustments
It is recommended that the following be checked after the
first 2 hours of initial operation, and every 50 hours
following removal for repair or replacement:
!
WARNING
Unless specifically required, DO NOT have engine running
when servicing or making adjustments to the mower. Place
control levers in the park position, set the park lever to (ON)
and remove ignition switch key.
• Wheel lug nuts
• Wheel motor nuts
• Blade bolts
Repairs or maintenance requiring engine power should be
performed by trained personnel only. To prevent carbon
monoxide poisoning, be sure proper ventilation is available
when engine must be operated in an enclosed area. Read and
observe safety warnings in front of manual.
• For engine torque values, see engine owner’s manual.
Steering Linkage
Refer to Figure 3-1:
The steering has been factory adjusted to eliminate
creeping when control levers are in neutral position.
However, should the mower begin to creep, adjustments
can be made as outlined on the following page.
Your Razor was adjusted before it left the factory and
was checked during pre-delivery set-up. However, after
start-up and continued use, a certain amount of break-in
wear will cause some adjustments to change.
Remain alert for unusual noises, they could be signaling
a problem. Visually inspect the machine for any
abnormal wear or damage. A good time to detect
potential problems is while performing scheduled
maintenance service. Correcting the problem as quickly
as possible is the best insurance.
Control Lever
!
WARNING
Keep your machine clean. Remove heavy trash deposits and
clippings from the machine. Keep all moving parts, hydraulic
system, engine cooling system and exhaust system clean of
trash and clippings. Accumulation of trash and/or clippings
can cause fires, hydraulic overheating and excessive belt
wear.
Neutral and
Parking Slot
Clear away heavy build-up of grease, oil and dirt,
especially in the area of oil, fuel and engine combustion
air; minute dust particles are abrasive to close-tolerance
engine and hydraulic assemblies.
Some repairs require the assistance of a trained service
mechanic and should not be attempted by unskilled
personnel. Consult your Land Pride service center when
assistance is needed.
Torque Values
!
WARNING
Particular attention must be given to tightening the drive
wheel lug nuts and blade spindle bolts. Failure to correctly
torque these items may result in the loss of a wheel or blade,
which can cause serious damage or personal injury.
Torque Values
23626
FT - lbs.
75
N-m
102
183
Control Lever In Neutral Position
Figure 3-1
Wheel lug nuts
Blade bolts
135
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
19
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 3: Adjustments
5. If wheel is rotating in reverse:
a. Loosen jam nuts on pump linkage rod.
Control Lever Neutral Adjustment
Before considering any adjustment, check tire air
pressure and make certain hydraulic oil is at operating
temperature. Unequal tire pressure will cause mower to
b. Rotate rod to shorten steering control linkage until
the wheel comes to a stop.
c. Repeat for the opposite side if necessary.
d. When both wheels remain in neutral, tighten jam
nuts to lock the pump linkage rod(s) in place.
Adjustments for neutral position is made to the pump
linkage rods located between the control lever and pump
arms. The pump linkage rods are properly adjusted when
control levers are in neutral position and drive wheels are
not turning.
6. Test again by moving control levers forward and
backward before returning them to neutral position.
The unit is ready for operation if the tires do not rotate
with the control levers in neutral.
Refer to Figure 3-2:
7. Turn ignition switch off, place control levers in park
and set park lever to (ON). Remove support blocking
and safely lower mower wheels to the floor.
If the mower creeps in neutral position, adjust pump
linkage rods, located under the seat, as follows:
1. Raise and block mower up to support drive wheels
off the floor.
Steering Dampener
Refer to Figure 3-3:
The steering dampeners, located under the seat, are
incorporated into the unit to provide some resistance
when control levers are moving forward or rearward.
!
WARNING
Make certain mower is secure when it is raised and placed on
the jack stands. The jack stands should not allow the mower to
move when the engine is running and the drive wheels are
rotating. Use only certified jack stands.
Make sure steering dampeners are adjusted properly by
moving control levers to the reverse position and
releasing them. If control levers return to neutral position,
they are working correctly. Adjust control levers if they do
not return to neutral. Adjusted as follows:
2. Position control levers in neutral position and
disengage blades.
3. Start engine and observe which way the wheels are
rotating.
1. Place control lever in neutral position.
2. Adjust left dampener rod:
Pump Linkage Rod
Jam Nut
a. Loosen nut on the left front ball stud.
b. Pull dampener spring housing, to the rear, past
the point that the internal spring is engaged.
c. Release dampener spring housing and allow the
internal spring to bring the housing back to neutral
position.
d. Retighten left front ball stud nut.
Ball Stud
20684
Jam Nut
Steering Control Linkage
Figure 3-2
4. If wheel is rotating forward:
a. Loosen jam nuts on the pump linkage rod.
b. Rotate rod to lengthen the steering control
linkage until the wheel comes to a stop.
Dampener Spring Housing
20684
c. Repeat for the opposite side if necessary.
d. When both wheels remain in neutral, tighten jam
nuts to lock pump linkage rod(s) in place.
Steering Dampener
Figure 3-3
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
20
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 3: Adjustments
3. Repeat step 2 to adjust the right dampener rod.
4. Check steering dampeners:
b. Switch right control lever with left control lever and
reassemble the bolts, flat washers, and locknuts
in the same order they were removed without
tightening them.
a. Move the control levers to reverse position and
release. The control levers should return to neutral
position.
c. Pivot the upper control levers forward or backward
to fit operator’s personal reach preference.
b. Repeat steps 1 through 4 if control levers do not
return to neutral position.
2. Verify that the control levers align with each other
when in the neutral position and tighten the locknuts
to the correct torque.
NOTE: The dampener must not bottom out when
the pump lever is fully stroked in either direction.
Upper Control Lever
Seat Adjustment
Bolts with Flat
Washers, and
Locknuts
IMPORTANT: The arm rests on the Deluxe Seat
must be pivoted up before hinging the seat platform
forward. Leaving the arm rests down while
hinging the seat platform forward can cut the
arm rest covers and void their warranty.
Lower Control Lever
The seat platform is slotted so the seat can be adjusted
to the operator. Loosen the seat mounting hardware
located under the seat and adjust the seat forward or
rearwards to a length that is comfortable for the operator
to raise and lower the mower deck with his right foot.
Tighten the seat mounting hardware once the seat is
adjusted.
23626
Control Lever Adjustment
Figure 3-4
Upper Control Lever Adjustments
IMPORTANT: Do not make adjustment to the lower
control levers since they are already adjusted for
neutral creep on page 20.
Forward Travel Adjustment
Refer to Figure 3-4:
"Reach Adjustment" instructions are for adjusting the
control levers to be equally aligned while in neutral.
However, with this adjustment, the mower may want to
steer slightly to the right or left when pushing the levers
equally forward.
The control levers may be adjusted while in the neutral
position for height, reach and forward travel to fit the
operator’s steering comfort zone.
Height Adjustment
Refer to Figure 3-4:
1. Adjust control levers vertically by removing the bolts,
flat washers, and locknuts that attach the upper
control levers to the lower control levers.
Make the following adjustments if you prefer to have the
levers equally aligned while in forward travel position
instead of while in neutral position:
1. While driving forward, make the necessary steering
correction required to make the unit go straight and
take careful notice of how the upper control levers
are positioned. (The distance one lever is ahead of
the other to make the mower travel straight.)
2. Reposition upper control levers to a height that fits
the operator’s personal preference.
3. Reassemble bolts, flat washers, and locknuts in the
same order they were removed without tightening
them.
2. Stop the mower on a level surface, place the control
levers in neutral, shut the power off and remove the
switch key.
Reach Adjustment
3. Either adjust the upper trailing lever forward by the
distance it was trailing or adjust the upper leading
lever back by the distance it was leading. Tighten the
locknuts to correct torque.
Refer to Figure 3-4
1. Pivot the upper control levers forward or backward to
fit the operator’s personal reach preference. If reach
comfort zone can not be achieved, then try
exchanging sides the levers are located:
Example:
If the right control lever is one inch ahead of the left
control lever, stop the unit and either adjust the right
upper control lever back one inch or adjust the left
upper control lever forward one inch.
a. Remove the bolts, flat washers, and locknuts that
attach the upper control levers to the lower control
levers.
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
21
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 3: Adjustments
Hydro-Drive Belt Adjustment
The pump drive belt tension remains constant by means
of a tension idler and spring. There is no tension
adjustment of this belt.
Engine RPM Setting
The Razor is designed so that the engine will run at 3600
rpm static pump load only. At this speed the hydraulic
pumps are running at their maximum rated speed.
Deck Drive Belt Adjustment
Deck Leveling & Height Adjustment
The spindle belt remains in constant tension by means of
a spring tensioned idler. The spring tension should be
adjusted so that the belt does not slip under normal
operating load conditions and may require readjusting as
the belt stretches and wears. The belt should be
replaced if it is excessively worn or damaged.
The mower deck has three areas that may need to be
checked and adjusted periodically. Before considering
any mower deck leveling adjustments, check that the tire
air pressure is within the specified range.
!
WARNING
Stop engine. Make sure blade engagement switch is in the
down (OFF) position. Place control levers in park position
and set park lever to (ON) before leaving machine.
Check spring length to verify if belt is tensioned correctly.
Installed spring length should be 4 3/4" +or- 1/8". Vary
the spring length by adjusting the length of the eye bolt.
Deck Level Adjustments
Leveling the deck must be done in the following order:
Spring
Eye Bolt (Adjust Length
To Vary Spring Tension)
1. Check tire pressures to make certain they are
properly inflated before leveling deck.
Tension Idler
Anchor Bracket
Tire Inflation Chart
Tire
Inflation PSI
8-12
Drive Wheels
Gauge Wheels
8-12
2. Park the unit on a flat surface.
Refer to Figure 3-7:
3. Raise deck fully up.
Over-Center-Release Bolt
4. Position the blade cutting height at 3 1/4” by placing
3" high deck support blocks under the deck edge in
three locations:
(Turn Counterclockwise to Release Belt Tension)
23628
Drive Belt Adjustment
Figure 3-5
a. Place two of the 3" support blocks under the deck
front edge in-line with the far left and far right blade
spindles.
Excessive belt tension may lead to premature damage of
belt and drive components and is also a safety hazard to
the operator and bystanders. Not enough belt tension
may also lead to premature belt damage due to
excessive belt slippage.
b. Center the third 3" support block under the deck
back edge.
IMPORTANT: Do not over tension the spring to
compensate for a badly worn belt or pulley.
Blocks
24562
23800
Deck Drive Belt Adjustment
Figure 3-6
Blocking up Deck
Figure 3-7
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
22
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 3: Adjustments
Refer to Figure 3-8:
5. Set cutting height at 3 1/4” on the height indicator by
placing the height adjusting stop in the 3” hole, and
turning the height adjustment stop so that the flat
side is against the stop handle.
6. Clamp the height adjusting stop against the stop
handle. This will assure that the height will not move
during the setting process. Otherwise, spring
pressure from the deck lift springs will tend to pull the
stop away from the handle.
5/16”
Adjuster Bolt
Stop Handle
Jam Nut
Height Adjusting Stop
Adjuster
Hardware
23626
Deck Level Adjustment (Right Side Shown)
Figure 3-10
23626
Cutting Height (Right Side Shown)
Figure 3-8
Refer to Figure 3-11:
8. Loosen the two nuts on the front of height indicator
so that the foot pedal is free.
7. On both sides of the mower, loosen all nuts on the
deck lift threaded rods and hardware on the adjuster
until all deck lift chains are loose and the deck is
sitting tightly on all three blocks.
Foot
Deck Lift
Pedal
Block
Height
Indicator Rod
Deck Lift
Nuts
Threaded Rod
Nut
Nut
Nuts
Left Front
Deck Lift Chain
Deck Lift Chains
23690
23626
Deck Lift Rod Adjustment (Left Side of Foot Pedal Shown)
Figure 3-11
Deck Level Adjustment (Right Side Shown)
Figure 3-9
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
23
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 3: Adjustments
23691
Refer to Figure 3-12:
9. Start the leveling process on the left front side of the
mower.
Threaded Rod
“A” Nut
10. Set the amount of threads on the deck lift rod to
protrude approximately 1” pass the lift block.
Lift Block
“B” Nut
11. Jam both nuts against the lift block.
12. Push or pull on the deck lift foot pedal until the chain
on the left front just becomes tight, making sure that
the deck stays tight against the 3” block.
Deck Lift
Assist
Spring
Lift
Block
1” Protrusion
1”
Right Rear
Deck Lift Chain
Deck Lift Rod Adjustment (Right Back Side Shown)
Figure 3-13
Deck
Lift Rod
Nuts
Refer to Figure 3-14:
22. Go to the left rear of the mower.
Left Front
Deck Lift Chain
23. Make sure that there is still slack in the chain. If not,
loosen the two nuts (“A” & “B”) on the lift block until
there is slack in the left rear deck lift chain.
23690
Deck Lift Rod Adjustment (Left Front Side Shown)
Figure 3-12
24. Tighten “B” nut until the chain just becomes tight,
making sure that the deck stays tight against the 3”
block.
Refer to Figure 3-11:
13. While keeping the left front chain tight, tighten the
nuts against the deck lift block on the height indicator
rod.
25. Tighten both RH and LH “B” nuts one more full turn to
raise rear of the deck to be approximately 1/4" higher
than the front.
26. Tighten “A” nut on both sides to jam it and “B” nut
tightly against the lift block.
14. Go to the right front of the mower.
15. Loosen the 5/16” jam nut for the 5/16" adjuster bolt
and then back the adjuster bolt out to allow the
adjuster to move up and down freely.
23690
Lift
Block
16. Be sure that the adjuster is free to move up and
down. Tighten the adjuster bolt until the chain just
becomes tight. Make sure the deck stays tight
against the 3” block.
Deck
Lift Rod
17. Tighten the adjuster bolt jam nut to prevent the
adjuster bolt from moving.
18. Tighten the hardware holding the chain and adjuster
onto the deck lift arm.
Refer to Figure 3-13
19. Go to the right rear of the mower.
20. Make sure that there is still slack in the back right lift
chain. If not, loosen the two nuts (“A” & “B”) on the lift
block until there is slack in the right rear deck lift
chain.
“A” Nut
“B” Nut
Left Rear
Deck Lift Chain
21. Tighten “B” nut until the chain just becomes tight,
making sure that the deck stays tight against the 3”
block.
Deck Lift Rod Adjustment (Left Rear Side Shown)
Figure 3-14
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
24
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 3: Adjustments
After setting the cutting height, adjust the front anti-scalp
rollers so they extend below the deck but do not contact
the ground. They should always be at least 1/4” to 3/4”
below the deck. With the unit sitting on a flat level
surface, the front wheel position can be adjusted up or
down as needed from 3/4” to 1 3/4” below the blade
surface. Move the front wheels up or down, in 1/2”
increments, using the different axle mount holes in the
roller mount bracket.
27. Compress the deck lift assist springs so that there is
1” of space between the front nut and on the spring
and the rear nut on the deck lift block. Typical both
sides.
28. When completed, all chains will be tight, and deck
cutting height will be set to the deck height indicator.
Deck Cutting Height Adjustment
Deck height is adjustable from 1 1/2” to 4 1/2” in 1/4”
increments. The holes in the height adjusting bar are
spaced at 1/2” intervals. By turning the height adjusting
stop around, 1/4” increments can be attained due to the
1/4” plate that is part of the stop. Refer to Figure 3-8.
NOTE: When the anti-scalp rollers are installed, the
minimum cutting height is 1 1/2” with the anti-scalp
rollers set at 3/4”.
Pivot Front Wheels
Refer to Figure 3-16
EXAMPLES:
The front wheels can be set to pivot about the center of
the mower frame to allow the front wheels to float with the
contour of the ground or locked to prevent the wheels
from floating. Place the pins in the appropriate holes to
obtain the desired functions.
• When the height adjusting stop is placed in the 1 1/2”
hole, with the 1/4” plate facing to the front of the unit,
the cutting height is at 1 1/2”. When the height
adjusting stop is placed in the 1 1/2” hole, with the 1/4”
plate on the operator’s side of the hole, the cutting
height is at 1 3/4”.
• When the height adjusting stop is placed in one of the
holes, with the 1/4” plate on the operator’s side of the
hole, the deck height will be set at one of the following:
1 3/4”, 2 1/4”, 2 3/4”, 3 1/4”, 3 3/4” or 4 1/4”.
Float Position
• When the height adjusting stop is placed in one of the
holes, with the 1/4” plate facing to the front of the unit,
the deck height will be set at one of the following:
1 1/2”, 2”, 2 1/2”, 3”, 3 1/2”, or 4”.
The notch located at the rear of the right height adjusting
bar (4 1/2” height) is to used when the deck is placed in
the transport mode.
Anti-Scalp Rollers
Refer to Figure 3-15:
Shown In
Locked Position
Anti-scalp rollers are standard on the Razor. These
anti-scalp rollers are designed to minimize scalping
when mowing on rough uneven terrain.
23685
Pivot Locking Pins
Figure 3-16
Adjusting
Holes
Anti-Scalp Rollers
23685
Anti-Scalp Roller Adjustment
Figure 3-15
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
25
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 4: Maintenance & Lubrication
Section 4: Maintenance & Lubrication
Maintenance Locations
1. Engine Oil Fill & Dipstick
2. Fuel Filter
7
5
10
6
3. Engine Air Cleaner
4. Engine Oil Drain Plug
9
5. Battery (located under seat)
6. Fuel Tanks
7. Gauge Wheel Bearing Zerk (2)
8. Engine Oil Filter
3
9. Deck Height Pivot Zerks (4)
10. Safety Interlock Switch (park)
(located under seat)
16
11. Drive Tire
12. Deck Belt
20
13. Pump Belt
14. Blades
15
15. Engine Air Intake Screen
16. Front Gauge Wheel Tires
17. Left/Right Fuel Tank Valve
18. Floor Panel
2
8
18
6
19. Deck Lift Pivot Zerks
4
1
17
7
9
20. Front Axle Center Pivot Zerk
(located under floor panel)
23643
Top View (Honda Engine Shown)
Oil fill & dip stick (1), fuel filter (2), Oil filter (8) and fuel tank valve (17)
are located on the left side for the Briggs & Stratton engine
19
19
14
14
12
11
11
14
13
23687
23653
Deck Bottom View
Bottom View
Drive motors removed for clarity
Figure 4-1
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
26
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 4: Maintenance & Lubrication
Maintenance Schedule
Service at Intervals Indicated
Every
25 Hours
Every
50 Hours
Every
100 Hours
Every
200 Hours
Refer to
Page
Clean mower, Deck & Engine Cooling System
Verify Safety Start Interlock System
Inspect Unit for loose hardware and damage
Visually Inspect Tires
Daily (After engine has cooled.)
Daily (Before each use)
Daily (Before each use)
Daily (Before each use)
Check Engine Oil Level
Daily (Before each use or every 4 hours, whichever comes
first)
Clean Air Intake Screen
Daily (Before each use or every 4 hours, whichever comes
first)
Check Fuel Level
Daily (Before each use)
Daily (Before each use)
Daily (Before each use)
Blades - Sharp & Securely Fastened
Discharge Chute -
Securely In Place & In Lowest Position
Service Air Cleaner (6)
X
Grease Blade Spindle Bearings
Change Engine Oil & Filter (1)
Clean Cylinder And Head Fins
Check Battery Connections
X
X
X
X
Check Tire Pressure With A Gauge
Clean Engine Exterior (3)
X
X
Grease Deck Lift Pivot Points (8)
Grease Front Azle Center Pivot (8)
Grease Gauge Wheel Bearings
Check Pump And Deck Belt Tension (4)
Check Fuel and Hydraulic Lines (5)
Tighten Lug Nuts On Wheels (2)
Replace Air Cleaner Paper Element
Change Fuel Filter
X/M
X/M
X
X
X
X
X
X
Replace Spark Plugs
X
33
Change Transaxle Hydraulic oil & Filter (7)
X
NOTES:
1. Initial engine oil and oil filter change is after the first 5 hours of operation. Thereafter, change engine oil and oil filter
every 50 hours of operation. Change every 25 hours when operating the engine under dusty or dirty conditions,
heavy load, high temperatures and hot weather periods. Refer to Engine Owner’s Manual.
2. Torque lug nuts initially and after first 2 hours of operation.
3. Refer to Engine Owner’s Manual.
4. Inspect pump and deck belt tensions every 6 months or 100 hours and replace if worn or cracking is noticed.
Otherwise, replace every 200 hours or 2 years whichever comes first.
5. Check fuel line hoses, fuel valve and grommet for any cracks or leaks.
6. Clean air cleaner more often under dusty conditions or when airborne debris is present. Replace air cleaner, if very
dirty.
7. Initial transaxle hydraulic oil and filter change is after the first 50 hours of operation. Thereafter, change transaxle
hydraulic oil and filter ever 200 hours of operation.
8. X/M = Service per hours indicated in column or monthly (whichever comes first).
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
27
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 4: Maintenance & Lubrication
Regular maintenance is the best prevention for costly
downtime or expensive, premature repair. The following
pages contain suggested maintenance information and
schedules which the operator should follow on a routine
basis.
Maintenance
!
WARNING
Read and observe all safety warnings in this manual and in the
engine service manual.
Check initially and periodically for loose bolts and pins.
Torque loose bolts per the “Torque Values Chart” on
page 44. Remain alert for unusual noises, they could be
signaling a problem. Visually inspect the machine for any
abnormal wear or damage. A good time to detect
potential problems is while performing scheduled
maintenance service. Correcting the problem as quickly
as possible is the best insurance.
!
WARNING
Except when checking or changing components, always keep
protective shields on for safety as well as for cleanliness.
!
WARNING
Clear away heavy build-up of grease, oil and dirt,
especially in the engine and under the seat platform;
minute dust particles are abrasive to close-tolerance
engine and hydraulic assemblies.
Keep your machine clean and remove any deposits of trash
and clippings, which can cause engine fires and hydraulic
overheating as well as excessive belt wear.
Inspect mower daily for grass clippings, tangled wire and
string. The underside of the mower deck will collect a
build-up of grass clippings and dirt, especially when
grass is wet or has high moisture content. This build-up
will harden, restricting blade and air movement and will
usually produce a poorer quality of cutting. Therefore,
debris should be routinely removed from under the deck.
!
WARNING
DO NOT have engine running when servicing or making
adjustments to the mower. Place control levers in the neutral
position, disengage blade engagement, shut engine off and
remove ignition switch key.
To do this it will be necessary to raise and block the deck
in the full up position and scrape the build-up from
underneath.
!
DANGER
Repairs or maintenance specifically requiring engine power
should be performed by trained personnel only. Control levers
should be set in park position with the park lever set to (ON).
If the control levers are to be operated, the tires should be
properly supported off the floor. Enclosed areas should be
properly ventilated to prevent carbon monoxide poisoning.
Some repairs require the assistance of a trained service
mechanic and should not be attempted by unskilled
personnel. Consult your Land Pride dealer when
assistance is needed.
Torque Values
!
WARNING
Before working on or under the deck, make certain the engine
cannot be accidentally started. Shut engine off and remove
ignition switch key for maximum safety. Repairs or
maintenance requiring engine power should be performed by
trained personnel only.
!
WARNING
Particular attention must be given to tightening the drive
wheel lug nuts, blade spindle bolts and electric clutch bolt.
Failure to correctly torque these items may result in the loss of
a wheel, blade or burnt clutch which can result in serious
damage and/or personal injury.
!
DANGER
It is recommended that the lug nuts, spindle bolts and
electric clutch bolt be checked after the first 2 hours of
initial operation and after removal for repair or
replacement. Thereafter, they should be checked every
50 hours of operation. See Torque valves in chart below.
For all other torques, see “Torque Values Chart” on
page 44 and engine manual for engine torque values.
Exercise caution when working under the deck as the mower
blades are extremely sharp. Wearing gloves is advisable when
working around or with the blades.
!
WARNING
When possible, clean under mower using a stick or similar
instrument making sure that no part of the body, especially
arms and hands are under mower.
Torque Values
FT - lbs.
Nm
102
74
IMPORTANT: The arm rests on the Deluxe Seat
must be pivoted up before hinging the seat platform
forward. Leaving the arm rests down while
hinging the seat platform forward can cut the
arm rest covers and void their warranty.
Wheel Lug Nuts
75
55
Spindle Housing
Flange Bolts
Electric Clutch Bolt
50 to 55
68 - 74
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
28
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 4: Maintenance & Lubrication
Tires
Use only tires recommended by Land Pride. Solid fill tires
are not to be used on the Razor mower.
!
WARNING
Incorrect battery cable connections can damage mower’s
electrical system and cause battery cables to spark. Sparks
around a battery can result in a battery gas explosion and
personal injury.
It is important for your safety and the safety of others that
the tires have correct air pressure. Check air pressure in
all four tires before each use. Visually inspect tires for
loss of air throughout each day of operation. See Tire
Inflation Chart below for correct tire pressure.
• Always disconnect negative (black) battery cable before
disconnecting positive (red) cable.
• Always reconnect positive (red) battery cable to the
positive (+) post before reconnecting negative (black) cable
to the negative (-) post.
Tire Inflation Chart
Tire
Inflation PSI
8-12
!
Drive Wheels
WARNING
Keep battery terminals from touching any metal mower parts
when removing or installing the battery. Do not allow metal
tools to short between the battery terminals and metal mower
parts. Shorts caused by battery terminals or metal tools
touching metal mower components can cause sparks. Sparks
can cause a battery gas explosion which will result in personal
injury.
Gauge Wheels
8-12
Electrical System
Refer to Figure 4-2:
The battery is located under the seat. The electrical
system is a 12 volt, negative ground. Recommended
battery size is a garden mower BCI group U1R with 225
or better cranking AMP rating. A maintenance-free
battery is recommended. Otherwise, follow battery
manufacturer’s maintenance, safety, storing and
charging specifications.
!
WARNING
Do not overfill battery. Electrolyte may overflow and damage
paint, wiring or structure. When cleaning the battery, use soap
and water. Be careful not to get soap and water into the
battery. Use soda mixed in water to clean corrosion off the
terminals.
Common circuit problems are usually caused by
electrical shorts, corroded or dirty terminals, loose
connections, defective wire insulation or broken wires.
Switches, solenoids and ignition components may also
fail, causing a shorted or open circuit.
Refer to Figure 4-3:
The electrical system is protected by fuses located along
the wire harness beneath the seat next to the engine.
The fuses are:
Battery
• Main - 20 Amp, blade type
• Clutch - 10 Amp, blade type
23629
Battery
Figure 4-2
20 Amp
Fuse
10 Amp
Fuse
!
WARNING
Acid can cause serious injury to skin and eyes. Avoid skin
contact with battery acid and always wear eye protection when
checking the battery. Flush area with clean water and call a
physician immediately. Acid will also damage clothing.
!
WARNING
Do not allow an open flame near the battery when charging.
Hydrogen gas forms inside the battery. This gas is both toxic
and flammable and may cause an explosion if exposed to a
flame.
23808
Wiring Harness Fusses
Figure 4-3
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
29
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 4: Maintenance & Lubrication
Refer to Figure 4-4:
Remove the cover over the fuse to access the fuse.
!
WARNING
Always wear adequate eye protection when servicing the
hydraulic system and battery.
Uncovered
20 Amp Fuse
Hydraulic System
The Razor is equipped with Hydro-Gear IZT (Integrated
Zero-Turn Transaxle) units. These units are self
contained, except for changing oil and filters. Repair of
an IZT unit should be performed by trained technicians
only.
23809
NOTE: The IZT units are equipped with bypass
valves. For more information refer to “Moving Mower
20amp Fuse W/Cover Removed
Figure 4-4
Before attempting any diagnosis of electrical system,
use a test light or voltmeter to check battery voltage. If
battery voltage is satisfactory, check cleanliness and
tightness of terminals and ground connections. A
general understanding of electrical servicing and use of
basic test equipment is necessary for troubleshooting
and repair.
IMPORTANT: Do not use a high pressure washer
on or around the IZT units. Water intrusion will result
and void the IZT warranty.
Hydraulic oil and Filter
Refer to Figure 4-6:
Major overhaul or repair of starting motor or alternator
should be performed by trained technicians only.
Initially change hydraulic oil and oil filter after the first 50
hours of operation. Thereafter, change the hydraulic oil
and oil filter every 200 hours or every 2 years whichever
comes first. Filter replacement kit #356-552A may be
purchased from your nearest Land Pride dealer. The Kit
contains two filters and two magnetic plugs.
Access to IZT Units
(Integrated Zero-Turn Transaxle)
Refer to Refer to Figure 4-5
The IZT units are accessed by lifting the seat platform
which is hinged at the front. To raise it, remove two bolts
and tilt the seat platform up and forward.
Change hydraulic oil and oil filter as follows:
1. Raise mower so that filter and 9/16” magnetic plug
can be accessed and worked on in a safe manner.
NOTE: If the seat is equipped with the optional arm
rest kit, make certain to place the control arms in the
park position, set park lever to (ON) and pivot the
arm rests upward before tilting the seat platform.
2. Place oil pan beneath pump.
Bolts
Magnetic Plug
Oil Filter
23692
23643
Access to Oil Filter and Magnetic Plug
Figure 4-6
Access to IZT Units
Figure 4-5
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
30
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 4: Maintenance & Lubrication
3. Clean the exterior of the unit of any debris before
removing the oil filter and magnetic plug.
• Store gasoline in an approved container and keep it out of
children’s reach.
• Never buy more than a 30 day supply of gasoline.
• Do not fill gasoline containers inside a vehicle, on a truck,
or on a trailer. Interior carpets and plastic truck bed liners
insulate the container and slow loss of static charge.
• When practical, remove equipment from the truck or trailer
and refuel the equipment with its wheels on the ground. If
this is not possible, then refuel the equipment on the truck or
trailer using a portable container and not a gasoline
dispenser nozzle. If a gasoline dispenser nozzle must be
used, keep the nozzle in contact with the rim of the fuel tank
or container opening at all times until fueling is complete.
• Gasoline is a poison harmful or fatal if swallowed.
• Long-term exposure to vapors can cause serious injury and
illness.
4. Remove oil filter from underside of pump with 3/8”
allen wrench and allow oil to drain completely.
IMPORTANT: The filter is plastic, excessive torque
will damage filter.
5. Torque bypass filter to 20-50 in-lbs. (2-6 Nm)
6. Wipe off excess oil from case.
7. Optional: Replace 9/16” magnetic plug with newly
supplied 9/16” magnetic plug.
8. Lower mower safely to the ground.
9. Remove breather assembly located on top of pump
and add 20W-50 Mobil oil.
10. Check oil level. Oil level should be 1 7/8” from top of
case port.
• Avoid prolonged breathing of vapors.
• Keep face away from nozzle and gas tank opening.
• Keep gas away from eyes and skin.
11. Reinstall breather assembly into case port
12. Wipe off excess oil. A degreaser may need to be
used to remove excess oil.
The fuel tanks are located in the mower’s fenders. Total
capacity for the fuel tanks is 12 U.S. gallon.
Fuel System
When filling the fuel tanks, disengage blade engagement
switch, place control levers in park position, set park to
(ON) and stop engine. Allow engine to cool before filling
the tanks.
!
DANGER
Clean dirt from around fuel tank cap, remove cap and
begin filling. Do not fill fuel tanks to the top if mowing on
hilly terrain or in hot weather. Gas can rise up to the fuel
cap vent hole and seep out. When finished, screw cap
back on securely and wipe up any spilled gasoline. Use
regular unleaded gasoline with an octane rating of 87 or
higher.
• Replacement of fuel system parts (i.e. gas caps, hoses, fuel
tanks, fuel filters, etc.) must be the same as original parts.
Fire and/or explosion can occur if not followed.
• Observe safe fuel handling precautions.
• Do not smoke while handling fuel.
• Do not fill tank with engine running or while engine is hot.
Allow the engine to cool before filling. Spilling fuel over the
engine, muffler, or a hot object may result in a fire or
explosion.
• Allow engine to cool before servicing the fuel system.
• Do not fill fuel tanks to the top if mowing on hilly terrain or
in hot weather. Gas can rise up to the fuel cap vent hole and
seep out.
• Clean up any gasoline spills immediately.
• Keep fuel away from open flame or spark.
• Store the mower away from open flame or spark if there is
fuel in the tank.
IMPORTANT: Never use methanol, gasoline
containing more than 10% ethanol because the fuel
system could be damaged. Do not mix oil with
gasoline.
Using a fuel stabilizer/conditioner in the fuel can provide
benefits such as:
1. Keeps gasoline fresh during storage of 90 days or
less. For longer storage, drain the fuel tanks.
2. Cleans the engine during operation.
• Use extra caution when handling gasoline and other fuels.
They are flammable and vapors are explosive. A fire or
explosion from gasoline can burn you and others and can
damage property.
3. Eliminates gum-like varnish build-up in the fuel system.
IMPORTANT: Do not use fuel additives containing
methanol or ethanol.
• Refuel outdoors preferably, or in well ventilated areas.
• Never attempt to start engine when there is a strong odor of
gasoline fumes present. Locate and correct cause.
Add the correct amount of gas stabilizer/conditioner to
the gas. Follow the gas stabilizer/conditioner
manufacturer’s directions for best results.
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
31
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 4: Maintenance & Lubrication
located at the rear of the machine. Mower must be sitting
level when checking oil. Refer to engine manual and
maintenance schedule for oil recommendation and
capacities.
Fuel Filter
Refer to Figure 4-7:
!
DANGER
Change the engine oil and filter after the first 5 hours of
operation and per the engine manufacturer’s
recommendations after that. It is recommended oil be
changed more frequently if the mower is being operated
in extremely dirty conditions.
Close fuel shut-off valve before replacing fuel filter.
Otherwise, fuel can leak out creating a fire and/or explosion
hazard.
The fuel filter is installed in the fuel line between the
Left/Right Fuel Tank Valve and engine fuel pump.
Location of fuel filter will vary depending on which engine
your mower is equipped with. See engine owner’s
manuals for exact location of fuel filter and instructions
on removal and installation.
Crankcase
Dipstick
Replace filter annually or after every 100 hours of
operation, whichever occurs first. Be sure to Install the
fuel filter with Flow Arrow pointing towards the engine
side of the fuel line. Always check fuel line hoses for any
cracks or leaks. Replace as needed.
Engine Oil
Filler Tube
Oil Filter
Oil Drain Plug
Flow Arrow Indicates direction fuel
must flow through the filter.
23631
23803
Bumper Removed for Clarity
Fuel Filter
Figure 4-7
Oil Filter, Drain & Filler Tube (Honda Engine Shown)
Figure 4-9
Draining The Fuel Tank
The oil fill and dipstick are located on the right hand side
for the Honda engine and left hand side for the Briggs &
Stratton engine.The oil drain and oil filter are located on
the right hand side for both engines.
1. Park the unit on a flat surface. Make sure blade
engagement switch is in the down (OFF) position.
Place control levers in park and set park lever to
(ON). Stop engine and remove ignition key.
Drain oil by unscrewing the oil drain plug (see Figure 4-9)
as needed to allow oil to flow freely. Do not remove drain
plug. Drain plug will offer resistance once it is unscrewed
as far as it should be.
2. Disconnect negative battery cable.
3. Trace the fuel line from the tank to the tee under the
Loosen the fuel line hose clamp at the tee and
remove the fuel line from the tee.
IMPORTANT: Make certain engine is level and you
are inserting the dipstick correctly when checking
oil. An oil overfill can cause engine problems.
4. Place the end of the fuel line into a gas can or a drain
pan to drain the fuel tank.
5. When the fuel tank is drained, re-route the fuel line to
the Left/Right Fuel Tank Valve and reattach with
previously removed clamp.
Oil Check, Honda Engine
1. Unscrew oil filler cap/dipstick and wipe it clean.
2. Insert dipstick fully in without screwing it in and
removing it again to check oil level.
Left/Right Fuel Tank Valve
Center Position “O” as Shown is OFF
3. If oil level is near or below the lower limit mark on the
dipstick, fill with recommended oil to the upper limit
mark. Do not overfill.
4. Reinstall oil filler cap/dipstick by screwing it in firmly.
Oil Check, Briggs & Stratton Engine
23688
1. Unscrew oil filler cap/dipstick and wipe it clean.
Fuel Shut-Off Valve (Honda Engine Location Shown)
Figure 4-8
2. Insert dipstick fully in by screwing it in and
removing it again to check oil level.
Engine Oil and Oil Filter
3. If oil level is near or below the lower limit mark on the
dipstick, fill with recommended oil to the upper limit
mark. Do not overfill.
Refer to Figure 4-9:
Check engine oil daily and after every 4 hours of
operation. Crankcase dipstick and engine oil fill tube are
4. Reinstall oil filler cap/dipstick by screwing it in firmly.
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
32
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 4: Maintenance & Lubrication
Engine Air Filter
Perform engine air filter maintenance per the engine
operator’s manual.
Deck Belt Replacement Instructions
Refer to Figure 4-10:
1. Park mower on a flat surface. Stop engine and
remove ignition key. Make sure blade engagement
switch is in the down (OFF) position. Spread
control levers fully apart and set park to (ON).
Disconnect negative battery cable.
General Engine Maintenance
Detailed instructions and recommendations for break-in
and regular maintenance are specified in the engine
operator’s manual. Please refer to this manual for engine
servicing, lubricating oil levels with quality and viscosity
recommendations, bolt torques, etc. The engine
warranty is backed by the engine manufacturer. Special
attention should be paid to applicable data which is not
duplicated here.
2. Place deck height in the lowest position.
3. Remove the deck belt covers and floor panel.
4. Release the deck belt tension by putting a 3/4"
socket wrench on the over-center-release bolt (#9)
and turning counterclockwise. This will relieve the
tension on the deck belt idler spring.
Belt Replacement
Replace belts that show signs of severe cuts, tears,
excessive weather checking, cracking and/or burns.
Slight raveling of belt covering does not indicate belt
damage. Trim ravelings with a sharp knife.
5. Pull tension idler (#4) to the left of the machine to
provide maximum belt clearance.
6. Remove existing deck belt (#1).
Inspect belt pulley grooves and flanges for wear. A new
belt, or one in good condition, should never run against
the bottom of the groove. Replace pulley when this is the
case, otherwise belt will lose power and slip excessively.
8. Re-tension deck belt idler (#3) by turning the
over-center-release bolt (#9) clockwise. Check belt
Never pry a belt onto a pulley as this will cut or damage
the fibers of the belt covering. Keep oil and grease away
from belts, and never use belt dressings. Any of these
will destroy the belt composition in a very short time.
9. Re-install deck belt covers.
10. Re-attach the negative battery cable and floor panel.
2
8
6
6
7
6
1
5
2
2
9
4
8
4
5
7
6
3
2
1
3
10
9
23689
23652
Drive Belt Viewed from the Bottom
(Drive motors removed for clarity)
Figure 4-11
Deck Belt Drive Layout
Figure 4-10
1. Pump belt
2. Engine pulley
3. Electric clutch pulley
4. Pump tension idler pulley 10. 1/4"-20 x 5/8" GR5 Hex
5. Pump idler arm
7. Pump idler spring
8. Fixed idler pulley
9. Clutch restraint bracket
1. Deck drive belt
2. Deck blade spindle pulley 7. Idler arm
6. Deck belt idler
8. Over-center tensioner
9. Over-center release
(Use 3/4" socket wrench)
3. Electric clutch pulley
4. Spindle belt tension idler
5. Tension idler spring
flange screws and
hex flange nuts
6. Pump pulley
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
33
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 4: Maintenance & Lubrication
Drive Belt Replacement Instructions
1. Park unit on a flat surface. Stop engine and remove
ignition key. Make sure blade engagement switch is
in the down (OFF) position. Spread control levers
fully apart and set park to (ON).
8. Slide the belt over the IZT pulleys (#6).
9. Slide the belt off of the fixed idler pulley (#8).
10. The belt can now be removed from above the engine
pulley (#2).
11. Install new belt by sliding it up and over the engine
pulley (#2). Make certain it is not in the pulley groove
at this time but is above the pulley.
!
WARNING
Make sure engine and engine muffler is completely cooled
before working on and around the drive belt. Server burns to
the body could result if engine and muffler have not cooled.
12. Slide the belt over the fixed idler pulley (#8) and then
over the IZT pulleys (#6).
2. Disconnect negative battery cable.
13. Slide the belt onto the engine pulley (#2).
3. Place deck height in the lowest position.
14. Pull the idler pulley (#4) over and slide the belt onto it.
Make certain to keep fingers from getting
does not need to be removed from any of the other
deck pulleys.
between the belt and the pulley when the pulley
is released and tension is re-established.
15. Re-install the deck drive belt on the electric clutch
pulley and make sure it is routed properly on all of the
deck pulleys.
5. Release belt tension from the IZT units (#6) by
pulling on the idler pulley (#4) (extending spring (#7)
carefully) and sliding the belt over the pulley. Use
caution when releasing the idler pulley as there
is still tension on it and it will snap back into
position.
16. Reattach clutch restraint bracket (#9) with two
1/4"-20 GR5 hex flange head screws and hex flange
nuts (#10). Tighten nuts to correct torque.
17. Re-tension the deck belt idler per the “Deck Belt
6. Remove clutch restraint bracket (#9) by removing the
two 1/4"-20 GR5 hex flange head screws and hex
flange nuts (#10)
18. Re-attach the negative battery cable.
Mower Blade Maintenance
Blade Inspection
Check the mower blades daily, they are the key to power
efficiency and well groomed turf. Keep them sharp, a dull
blade will tear rather than cut the grass, leaving a brown
ragged top on the grass within a few hours. A dull blade
also requires more power from the engine.
7. Slide the belt off and above the engine pulley (#2).
The belt will have to be slid above the engine pulley
to allow the belt to be removed from the other
pulleys. Refer to Figure 4-12.
Drive Belt on
Engine Pulley
Replace any blade which is bent, cracked or broken.
Deck Belt on
Clutch Pulley
!
WARNING
DO NOT try to straighten a blade that is bent. Never weld a
broken or cracked blade. ALWAYS replace with a new Land
Pride blade to assure safety.
!
DANGER
Never work with blades while engine is running or blade is
engaged. Always place blade engagement switch in the down
(Off) position, place both control levers in neutral position,
place park lever in (ON) position and turn engine off. Block
up mower when you must work under it. Wear gloves when
handling blades. Always check for blade damage if mower
strikes rock, branch or other foreign object during mowing!
23632
Pump/Motor Belt Removal
Figure 4-12
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
34
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 4: Maintenance & Lubrication
HORIZONTAL
IMPORTANT: Blade mounting bolts have right hand
threads. Turn blade bolts counterclockwise to loosen
and clockwise to tighten.
1. Remove blades by grasping the blade end with a rag
or thick padded glove while loosening the blade
mounting bolt.
19046
NAIL OR SHAFT
2. With a 11/16” wrench, remove the 1/2” center blade
bolt and Washer from the bottom of the blade.
Blade Balancing
Figure 4-14
4. Balance of a blade is generally maintained by
removing an equal amount of material from each end
of the blade when sharpening. Check blade balance
by positioning the blade horizontally on a nail or shaft
through the center hole. See Figure 4-14. If either
end of the blade rotates downward, grind (remove)
metal on that end until the blade will balance. The
blade is properly balanced when neither end drops. If
blade is out of balance, true it up before reinstalling.
IMPORTANT: Replace blades with Land Pride
blades only.
IMPORTANT: Always install blades with cutting
edge facing direction of blade spindle rotation and
with wing tips pointing up towards bottom of deck.
3. Reinstall blade, blade washer and bolt. Care should
be taken when installing the blade bolt to not get it
cross threaded.
Lay the blade on a flat surface and check for distortion.
Replace any distorted blade.
4. Tighten blade bolt to 135 ft-lbs. of torque.
Do not re-use spindle bolts which have stripped, worn or
undercut threads. Refer to “Torque Values Chart” on
page 44 when replacing hardware for proper torque.
Blade Sharpening
!
CAUTION
ALWAYS wear eye protection and gloves when sharpening a
blade.
!
WARNING
When mounting blades, rotate them after installation to ensure
blade tips do not touch each other or sides of the mower.
NOTE: Care should be taken in order not to remove
any more material than necessary to sharpen blade.
!
1. If the blade cutting edge is dull or nicked, it should be
replaced or sharpened.
WARNING
Failure to correctly torque the bolt may result in the loss of the
blade which can cause serious injury.
2. Clean blade, blade washer and mounting surface of
all debris before replacing or sharpening.
3. Sharpen blades on a grinder following pattern as
shown in Figure 4-13. Grind cutting edge at the same
bevel (27 1/2 degrees) as the original. Sharpen only
the top of the cutting edge to maintain sharpness.
Touch-up sharpening can be done with a file.
Warped Blade (Replace)
Cutting Plane
Straight Blade
19076
Comparison of Warped and Straight Blades
Figure 4-15
Resharpening
19074
Pattern
Do not sharpen to original pattern (below).
It is easier to get a straight cutting edge following
the resharpening pattern shown above.
Twisted Edge (Replace)
Cutting Edge
Cutting Plane
Original Edge
19075
19077
Straight Edge
Blade Resharpening
Figure 4-13
End View of Blades, Twisted & Straight Blades
Figure 4-16
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
35
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 4: Maintenance & Lubrication
3. Refill with fresh oil of proper viscosity.
Storage
4. Drain fuel tank and run engine until it stops from lack
of fuel. Gasoline evaporates if left in carburetor for
long periods, forming gum and varnish deposits in
carburetor. These deposits will cause engine
flooding and loss of power.
Take the following steps when storing the mower at the
end of the season and when the unit will not be used for
long periods to ensure readiness for the next mowing
season.
IMPORTANT: Do not use a high pressure washer
on or around the IZT units. Water intrusion will result
and void the IZT warranty.
5. Remove and replace fuel filter if not done in previous
100 hours.
6. Remove spark plugs and pour a tablespoon of
engine oil into each spark plug hole. Install plugs, but
do not reconnect plug leads.
1. Remove all grass, dirt, trash and grease that may
have accumulated on the mower and moving parts.
7. Crank engine with starter at least a dozen revolutions
to distribute oil over cylinder walls and valve
mechanism.
2. Scrape off compacted dirt, trash and grass clippings
from the deck underside. A coating of oil may also be
applied to the deck underside to minimize oxidation.
8. Clean exterior surface of engine. Spread a light film
of oil over any exposed metal surfaces of engine that
are subject to corrosion.
3. Clean and touch up all scrapes with Land Pride spray
paint.
4. Check blades and blade bolts for wear and replace if
necessary.
9. Clean dirt and chaff from cylinders and fins, blower
housing and muffler.
5. Service air cleaner according to engine
manufacture’s recommendations.
10. Check oil filler cap and fuel tank cap to make certain
they are securely in place.
6. Check thoroughly for any worn or damaged parts
that need replacing and order them from your
nearest Land Pride Dealer.
New Season Preparation
Before starting the mower following post season storage,
the following servicing is required:
7. Thoroughly lubricate machine, according to
lubrication instructions.
IMPORTANT: Do not use a high pressure washer
on or around the IZT units. Water intrusion will result
and void the IZT warranty.
8. Block mower up so weight is off tires.
NOTE: Do not deflate tires.
1. Clean mower, removing trash and dirt accumulation.
2. Check engine oil level.
9. Protect battery from freezing temperatures.
Disconnect the negative ground wire from the battery
to reduce the chances of a slow electrical drain.
Occasionally recharging battery during storage will
extend battery life.
3. Tighten any bolts that have loosened and make sure
all hair pins, cotter pins and clevis pins are in place.
4. Install all safety shields and review safety
precautions listed in this manual.
10. Prepare engine for storage as described below.
11. Store mower in a clean, dry place.
5. Check and inflate tires to 8-12 psi.
6. Fill fuel tank with fresh gasoline.
Preparation of Engine for Storage
When engine is to be unused for long periods, proceed
as follows:
7. Reconnect spark plug leads to spark plug.
8. Run machine at half speed for 5 minutes, checking
operation of the control levers. Stop engine and
check for oil leaks, loose fittings and so forth.
1. Run engine for a minimum of 15 minutes.
2. Drain oil from crankcase while engine is still warm.
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
36
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 4: Maintenance & Lubrication
Lubrication Points
Lubrication
Legend
Multi-purpose
spray lube
Multi-purpose
grease lube
Multi-purpose
oil lube
Intervals in hours
at which lubrication
is required
50
25
Hours
Center Blade Spindle
Through opening between front shields.
1 Zerk
Type of Lubrication: Multi-purpose Grease
Quantity = As required
23707
25
Hours
Left Blade Spindle
Under lower edge of pulley cover.
1 Zerk
Type of Lubrication: Multi-purpose Grease
Quantity = As required
23707
25
Hours
Right Blade Spindle
Under lower edge of pulley cover.
1 Zerk
Type of Lubrication: Multi-purpose Grease
Quantity = As required
23709
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
37
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 4: Maintenance & Lubrication
100
Hours
Gauge Wheel Bearing Zerk
Located on hub of gauge wheel
2 Zerks (One on each gauge wheel)
Type of Lubrication: Multi-purpose Grease
Quantity = As required
See Note
NOTE: Caster spindles have sealed bearings and
require no servicing.
23685
100/M
Hours
Front Axle Center Pivot
Remove floor panel above deck to access
1 Zerk
Type of Lubrication: Multi-purpose Grease
Quantity = As required
23707
100/M
Hours
Deck Lift Pivot Points
4 Zerks (2 left side and 2 right side)
Type of Lubrication: Multi-purpose Grease
Quantity = As required
23708
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
38
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 5: Specifications & Capacities
Section 5: Specifications & Capacities
®
Z44 & Z52 Accu-Z Razor (Engine Specifications)
Engine Type
Mower Model No.
Horsepower
Briggs & Stratton
Z44
Honda
Z52
25
2
Z44
18
2
Z52
20
2
18
2
20
2
No of Cylinders
Displacement
34.9 cu. in.
(725 cc)
34.9 cu. in.
(725 cc)
32.5 cu. in.
(675cc)
32.5 cu. in.
(675cc)
32.5 cu. in.
(670cc)
Compression Ratio
Max Torque
N/A
N/A
N/A
N/A
8.3:1
8.3:1
8.3:1
32.5 FT. LBS @
2500 RPM
32.5 FT. LBS @
2500 RPM
32.5 FT. LBS @
2500 RPM
Oil Capacity w/ Filter
Oil Filter
2 US quarts
2 US quarts
2.3 US quarts
2.3 US quarts
831-038C
2.3 US quarts
831-053C
Air Filter, Paper
Air Filter, Pre Cleaner
Fuel Filter
831-054C
None
831-036C
831-037C
Replaceable, Automotive-Type
Land Pride Part No. 831-035C
Cooling
Air cooled, Fly-wheel fan
®
Z44 & Z52 Accu-Z Razor (General Specifications)
Z44
44"
Z52
Width of Cut
51"
5"
Trim Capacity (left side)
Overall width
0.1"
49.7”
43.8”
39”
56.9”
44.5”
Tire-to-tire width:
Height
Overall Length without hitch plate
67.9” w/Honda Engine
68.7" w/Briggs & Stratton Engine
Weight
720 lbs. w/Honda Engine
735 lbs. w/Honda Engine
709 lbs. w/Briggs & Stratton Engine
724 lbs. w/Briggs & Stratton Engine
Drive Tires
Front Tires
Starter
18 x 8.5 - 8, turf tread
18 x 9.5 - 8, turf tread
11 x 4.00 - 5, rib tire
12-volt (.8 KW), solenoid shift positive engagement. w/Honda Engine
12-volt (.8 KW), industrial Starter w/Briggs & Stratton Engine
Ignition
Electronic
Charging System
12-volt, 20 amp w/Honda Engine
12-volt, 16 amp w/Briggs & Stratton Engine
Governor
Mechanical
Unleaded gasoline with octane rating of 87 or higher
12 US GAL
Fuel
Fuel Capacities
Traction Drive Type
Hydraulic Drive Oil
Hydraulic Oil Capacity
Hydraulic Motor/Pumps
Hydraulic Motor/Pump Drive
Dual Hydrostatic Transmission
20W-50 Mobil oil
2.4 qts. or 77 oz.
Two variable displacement, axial piston type.
V-belt drive from engine crankshaft
Specifications to continue on next page.
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
39
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 5: Specifications & Capacities
®
Z44 & Z52 Accu-Z Razor (General Specifications)
Z44
Z52
Ground Speed
Forward: 0-7 MPH
Reverse: 0-5 MPH
Steering Type
Twin Lever Steering Controls
Steering Turning Radius
Brake Service
Parking
Twin lever steering provides independent control of each drive wheel.
Speed, forward, reverse, brake, and turns.
True zero degree. Turns with counter-rotating independent drive wheels
Hydrostatic dynamic braking
Lever applied pawl and cog wheel
Mower Drive
Single V-belt with electric clutch and spring tension idler pulley
Operator presence system connected to deck and drive clutches.
Safety Features
Seat
Molded-vinyl seat. Bolt loosening required for forward and reverse adjustments.
Optional armrests kit for standard molded-vinyl seat.
Optional deluxe cushion seat with arm rests.
Mainframe Construction
Drive Motor Mount
Front Caster Wheels
Front Caster Forks
Deck Thickness
1 1/2" square solid steel.
1/8” welded steel
Mounted with roller bearings on each wheel.
3/8” steel.
11 Gauge decks with reinforcements welded into spindle mount areas
11 GA. x 3 1/2" x 1 1/2” Box
Box-Section Reinforced Front
Edge
Deck Trim Edges
Deck Housing Depth
Deck Lift
Solid 1” x 3/8” steel bars for reinforced impact area
4 1/8” deep, (room for high-capacity mowing)
Foot-operated deck height adjustment.
Pin for setting height and transport position.
Hand Operated Controls
Ignition switch, throttle lever, control levers, blade engagement switch,
choke lever and Left/Right Fuel Tank Valve.
Indicators
Engine warning light and hour meter
Cup Holder
Two cup holders molded into the left side fuel tank.
Accommodates nearly any cup size including Big Gulp.
Cutting Heights
Mowing Blades
Foot-operated deck height adjustment. Pin for setting height, transport position.
Height adjustment in 1/4" increments from 1 1/2” to 4 1/2”
Heavy-duty, heat-treated, high-lift steel blades
.20" x 2 1/2" x 15.81"
16,811 FPM
.20 x 2 1/2” x 17.81”
18,937 FPM
Blade Tip Speed
Blade Drive
Spindles
V-belt drive to all three spindles. Spring tension idler pulleys.
Machine ductile housing, 1" diameter high carbon steel shafts
and greasable ball bearings.
Flotation
Free-floating mower using three blades with center blade to the front.
Mower is suspended at the four corners on spring-assisted chains.
Includes 4 anti-scalp wheels to improve flotation in rolling and uneven terrain.
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
40
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 6: Features and Benefits
Section 6: Features and Benefits
®
Z44 & Z52 Accu-Z Razor
Features
Benefits
44” or 52” Cutting width
Ground speed
Sized and priced right for residential owners.
Forward 0-7 mph and Reverse 0-5 mph for high mowing productivity
Mid-mount deck design
Mid-mount design puts the deck closer to the operator’s line of sight for a more efficient and
precise operation.
Compact size
Enhances mowing maneuverability, as well as fitting on trailers or storing more efficiently.
Drive tire stance
Narrow width (44: 44”, 52: 45”) allows for tight turns in corners, yet gives a very stable platform
for the operator.
Steering levers designed for
more adjustment and comfort
Steering levers are designed with more adjustments to fit more comfortably to operators of all
sizes. Also new comfort grip handles are standard equipment.
Stamped reinforcing ring added Makes a stronger deck and reduces unwanted flex.
to deck construction
Deck Construction
Single welded frame design. 11 Gauge with 1” x 3/8” reinforcements.
Floating deck design
Deck height adjustment
Deck has chain suspension which offers excellent flotation over uneven terrain.
Height is changed by a spring-loaded foot operated lever and pin. Easier than hand levers to
push and faster than waiting on an electric actuation.
Anti-scalp rollers - 4
Cutting height
Tires
Front middle and front corners to keep scalping to a minimum.
1 1/2” to 4 1/2” Range in 1/4” increments to cut any type of turf grass.
Wide tires offer excellent ground flotation. Heavy wheel forks take abuse.
44" = 16,811 fpm and 52" = 18,937 fpm (Assures a good finish cut.)
High blade tip speed
High lift blades
Heavy-duty high lift blades are .20” thick to handle the wear, with a high lift design to stand the
grass up before cutting. Made from highest quality ™Marbain steel for longer blade life.
1” Blade spindles
Single belt drive
1” Blades spindles with ball bearings handle heavy shock loads.
Single belt design offers easier maintenance over multiple belt designs, less expensive to
maintain.
Electric clutch control
Park Safety Lockout
Easy and smooth engagement of the mower blade drive system.
Control levers can not be bumped into forward or reverse accidently without manually setting
the park lever to (OFF).
Hydro-Gear IZT
(Zero-Turn Transaxle)
drive unit on each rear wheel
Each mower has a homeowner friendly integrated hydrostatic transaxle containing a pump and
drive motor for each rear wheel. Except for changing hydraulic filters, these units are self
contained and are maintenance free.
Choice of Honda or premium
Briggs Intek Series Engines and
18, 20, or 25 HP
Makes it possible for you to buy more value, performance and power for your dollar.
The engine is centered
and oriented for maximum
ease of service.
Engine orientation provides for increased air flow around engine fins to help extend engine life.
Also it provides for a shorter overall mower length with more leg room available. Spark plugs,
air cleaner, choke and throttle can be serviced from the rear verses the side. The muffler is
located to reduce potential burn hazard and to lower sound level at the operator’s station.
Electric start
Easily starts with the turn of a key.
Pumps stay cool.
Integrated fan blades
Sleek styling twin six-gallon
molded fuel tanks with extra
large inboard fuel caps.
Twin six-gallon tanks (12 gallons total) with selector valve for extending operating range and
decreasing down time. Extra large fuel openings for easy fueling. Inboard positioning of fuel
caps so they don’t come off during operation.
Molded-in dual cup holders and Cup holders fit a wide variety of cups and are in easy access to driver. Storage compartments
offer additional operator convince.
storage compartments
Seat Options
Molded seat incorporates a high back to give adequate comfort for the long jobs or Deluxe
Cushion seat for additional suspension over rough terrain.
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
41
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 7: Troubleshooting
Section 7: Troubleshooting
Symptoms
Probable Causes
Suggested Remedies
Park lever is not in park position (ON) Place control handle in neutral and full
Starting motor does not crank
or park switch is out of adjustment
out, pull up on park lever. Re-adjust
park position switch
Blade Engagement switch is engaged Disengage blade switch
Weak or dead battery
For additional causes
No fuel or line plugged
Numerous
Recharge or replace
See engine manual
Fill tank or replace line
See engine manual
Engine cranks but does not start
Left Hand Tank has gas
Numerous
See engine manual
Engine:
Runs with continuous misfiring or
engine runs unevenly or erratically
Dull, bent or broken cutting blades
Deck full of wet sticky grass
Sharpen or replace cutting blades
Clean underside of deck
Grass cutting is ragged or uneven
Cutting Blades are not operating at full Increase engine rpms to full speed
engine speed
(3600 rpm)
Belt over center take-up is loose
Worn or broken belts
Deck is not level
Tension over center take-up
Replace worn and broken belts
Check air pressure in all 4 tires
Make level adjustments to the deck
Bypass valve rods are disengaged
Linkage bolt is loose or lost
Engage bypass valve rods
Replace linkage bolt
Loss of power or system will not operate
in either direction
Bad pump belt and/or idler pulley
Replace belt and/or idler pulley
Tighten idler pulley if loose
Loose, lost or broke idler pulley spring Reattach or replace idler pulley spring
Restrictions in air cleaner
Service air cleaner
See your dealer
Internal interference or leakage in
Hydro-Drive
Insufficient hydraulic oil supply
Poor compression
Have dealer check hydro-drive
See your dealer
Steering linkage needs adjustment
Air in system
Adjust linkage
Check filter & fittings
See engine manual
Clean screen and fin
For additional causes
Air intake screen or cleaning fins
clogged
Overheating
Not operating engine at rated speed
For additional causes
Low oil level
Increase engine speed to 3600 rpm
See engine manual
Add oil
Low oil pressure
(Indicated by oil light on while engine is
running.)
Oil diluted or too light
Change oil and check for source of
contamination
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
42
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 7: Troubleshooting
Symptoms
Probable Causes
Suggested Remedies
Numerous
See your dealer
High oil consumption
Steering control linkage needs
adjustment
Adjust linkage
Mower jerky when starting or operates in
one direction only
Hydro-drive faulty
See your dealer
Hydro-drive faulty
See your dealer
Hydraulic system operates hot
Not operating engine at rated speed
Steering linkage needs adjustment
Increase engine speed to 3600 rpm
Adjust linkage
Mower creeps when steering control
levers are in neutral
Steering linkage needs adjustment
Hydro-drive faulty
Adjust linkage
Mower circles or veers in one direction
See your dealer
Steering linkage needs adjustment
Adjust steering linkage and
replace parking pawl
Mower creeps with park lever engaged
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
43
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 8: Appendix
Section 8: Appendix
Torque Values Chart
Bolt He a d Id e ntific a tion
Bolt He a d Id e ntific a tion
5.8
8.8
10.9
Bolt Size
(Me tric )
Bolt Size
(Inc he s)
Class 5.8
Class 8.8
Class 10.9
Grade 2
Grade 5
Grade 8
1
3
in-tpi
1/4" - 20
1/4" - 28
5/16" - 18
5/16" - 24
3/8" - 16
3/8" - 24
7/16" - 14
7/16" - 20
1/2" - 13
1/2" - 20
9/16" - 12
9/16" - 18
5/8" - 11
5/8" - 18
3/4" - 10
3/4" - 16
7/8" - 9
N · m ft-lb N · m ft-lb N · m ft-lb
mm x pitch N · m ft-lb N · m ft-lb N · m ft-lb
7.4
8.5
15
5.6
11
8
16
12
M 5 X 0.8
4
3
6
5
9
7
6
13
10
18
14
M 6 X 1
7
5
11
8
15
11
27
29
53
62
93
97
105
150
11
24
17
33
25
M 8 X 1.25 17
12
26
19
36
17
13
26
19
37
27
M 8 X 1
18
33
13
28
21
39
27
20
42
31
59
44
M10 X 1.5
24
52
39
72
31
22
47
35
67
49
M10 X 0.75 39
M12 X 1.75 58
29
61
45
85
43
32
67
49
95
70
42
91
67
125
130
145
200
49
36
75
55
105
145
165
210
235
285
325
510
570
820
905
78
M12 X 1.5
M12 X 1
60
44
95
70
66
49
105
115
150
165
205
230
360
405
585
640
875
955
76
105
120
155
170
210
240
375
420
605
670
90
66
105
145
155
225
240
310
350
440
650
760
830
77
75
55
85
M14 X 2
92
68
105
115
165
180
230
260
325
480
560
610
95
70
110
120
150
170
265
295
430
475
645
705
M14 X 1.5
M16 X 2
99
73
l215 160
105
130
150
235
260
225
250
340
370
480
540
680
750
890
79
145
155
195
220
280
310
480
525
960
105
115
145
165
205
230
355
390
705
315
335
405
485
610
900
230
245
300
355
450
665
97
M16 X 1.5
M18 X 2.5
M18 X 1.5
M20 X 2.5
M20 X 1.5
M24 X 3
110
170
190
165
185
250
275
355
395
500
555
655
7/8" - 14
1" - 8
1050 780
1150 845
1230 910
1350 995
1750 1290
1960 1440
M24 X 2
1" - 12
M30 X 3.5
M30 X 2
1510 1120 2100 1550
1680 1240 2320 1710
1-1/8" - 7
1 1/8" - 12
1 1/4" - 7
1 1/4" - 12
1 3/8" - 6
1 3/8" - 12
1 1/2" - 6
1 1/2" - 12
1080 795
1210 890
1060 785
M36 X 3.5
1730 1270 2650 1950 3660 2700
1880 1380 2960 2190 4100 3220
1520 1120 2460 1820
1680 1240 2730 2010
1990 1470 3230 2380
2270 1670 3680 2710
2640 1950 4290 3160
2970 2190 4820 3560
M36 X 2
1
in-tpi = nominal thread diameter in inches-threads per in.
N· m = newton-meters
2
3
4
1010 745
1180 870
1330 980
ft-lb= foot pounds
mm x pitch = nominal thread diameter in millimeters x
thread pitch
Torque tolerance + 0%, -15% of torquing values. Unless otherwise specified use torque values listed above.
Additional Torque Values
Drive Wheel Lug Nuts (1/2"-20 UNF)
75 ft-lbs.
135 ft-lbs.
130 ft-lbs.
50 ft-lbs.
Blade Spindle bolts (1/2"-20 UNF x 2" GR8)
Pulley bolts before Installing pulleys (5/8"-11 UNC x 3 1/2" GR5)
Electric Clutch Bolt (7/16"- 20 UNF x 3" GR5)
Tire Inflation Chart
Tire
Inflation PSI
Drive Wheels
Gauge Wheels
8 to 12
8 to 12
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
44
Download from Www.Somanuals.com. All Manuals Search And Download.
Land Pride
Section 8: Appendix
Warranty
Land Pride warrants to the original purchaser that this Land Pride product will
be free from defects in material and workmanship beginning on the date of
purchase by the end user according to the following schedule:
*Residential use: 2 years from date of delivery on all materials & workmanship.
*Residential purpose means use of product on same lot as your home.
Deck: All defects in the deck which results in the front edge of the deck
being bent into the blades for the entire length of ownership by the original
purchaser.
Engine: 2 year limited warranty on Parts and Labor, through engine manufacturer.
Battery: 1 year limited warranty
Belts, blades, and tires: are considered wear items.
This Warranty is limited to the replacement of any defective part by Land
Pride and the installation by the dealer of any such replacement part, and does
not cover common wear items. Land Pride reserves the right to inspect any
equipment or parts which are claimed to have been defective in material or
workmanship.
This Warranty does not apply to any part or product which in Land Pride’s
judgment shall have been misused or damaged by accident or lack of normal
maintenance or care, or which has been repaired or altered in a way which
adversely affects its performance or reliability, or which has been used for a
purpose for which the product is not designed. Misuse also specifically includes
failure to properly maintain oil levels, grease points, and other routine
maintenance items.
Claims under this Warranty should be made to the dealer which originally sold
the product and all warranty adjustments must be made through an authorized
Land Pride dealer. Land Pride reserves the right to make changes in materials
or design of the product at any time without notice.
This Warranty shall not be interpreted to render Land Pride liable for damages
of any kind, direct, consequential, or contingent to property. Furthermore, Land
Pride shall not be liable for damages resulting from any cause beyond its
reasonable control. This Warranty does not extend to loss of crops, any expense
or loss for labor, supplies, rental machinery or for any other reason.
No other warranty of any kind whatsoever, express or implied, is made
with respect to this sale; and all implied warranties of merchantability and
fitness for a particular purpose which exceed the obligations set forth in
this written warranty are hereby disclaimed and excluded from this sale.
This Warranty is not valid unless registered with Land Pride within 30 days
from the date of purchase by the end user.
®
Z44 & Z52 (S/N 472620 -526170) Zero Turning Radius Mowers Riding Mowers Accu-Z Razor 357-044M
2/27/07
45
Download from Www.Somanuals.com. All Manuals Search And Download.
Corporate Office: P.O. Box 5060
Salina, Kansas 67402-5060 USA
Download from Www.Somanuals.com. All Manuals Search And Download.
|