Safety Instructions & Operator’s Manual for
OUT FRONT Z-RIDER
ZERO TURNING
HYDRO DRIVE
SERIES 1
POWER UNIT MODELS
ZF2501KH
MOWER UNIT MODELS
ZF5201M
ZF6101M
MODEL NUMBER EXPLANATION
Z
F
25
01 KH
DRIVE SYSTEM TYPE
MOWER ORIENTATION
ENGINE TYPE
SERIES DESIGNATION
ENGINE HP
POWER UNIT
Z – Zero Turning – Hydro Drive
F – Out Front Mower
25– Engine Horse Power
01 – Series Designation
01 – Series Designation
KH – Kohler Engine
MOWER UNIT
52 – Mower Cutting Width
61 – Mower Cutting Width
Z – Zero Turning – Hydro Drive
F – Out Front Mower
M – Mower Deck
Thank you for buying a SNAPPER Product! Before operating your Z-RIDER, read this manual carefully and pay
particular attention to the “IMPORTANT SAFETY INSTRUCTIONS” on Pages 2 - 4. Remember that all power
equipment can be dangerous if used improperly. Also keep in mind that SAFETY requires careful use in
accordance with the operating instructions and common sense!
COPYRIGHT © 2001
SNAPPER INC.
ALL RIGHTS RESERVED
MANUAL No. 7-3699 (REV. 2, 8/29/01)
1
Download from Www.Somanuals.com. All Manuals Search And Download.
IMPORTANT SAFETY INSTRUCTIONS
PREPARATION
(Continued From Previous Page)
OPERATION
(Continued From Previous Column)
4. Handle fuel with extra care. Fuels are flammable 6. STOP MACHINE on level ground, lower deck,
and vapors are explosive. Use only an approved
fuel container. DO NOT remove fuel cap or add
fuel with engine running. Add or drain fuel
outdoors only with engine stopped and cool.
Clean spilled fuel from machine. DO NOT smoke.
5. Practice operation of machine with BLADES OFF
to learn controls and develop skills.
engage parking brake and make sure engine and
blades have stopped before removing grass
catcher or unclogging mower to prevent injury to
hands or feet.
7. Blades must be OFF except when cutting grass.
Set blades in highest position when mowing over
rough ground.
6. Check the area to be mowed and remove all 8. Keep hands and feet away from rotating blades
objects such as toys, wire, rocks, limbs and other
objects that could cause injury if thrown by blades
or interfere with mowing.
underneath deck. DO NOT place foot on ground
while BLADES are ON or machine is in motion.
9. DO NOT operate machine without entire grass
catcher or guards in place. DO NOT point
discharge at people, passing cars, windows or
doors.
7. Evaluate the terrain to determine what accessories
and attachments are needed to properly and safely
perform the job. Only use accessories and
attachments approved by SNAPPER.
10. Slow down before turning.
8. Keep people and pets out of mowing area. 11. Watch out for traffic when near or crossing
Immediately, STOP blades, STOP engine, and
STOP machine if anyone enters the area.
9. DO NOT operate machine unless all shields,
deflectors, switches, blade controls and other
safety devices are in place and functioning
properly.
roadways.
12. STOP engine immediately after striking an object
or if an abnormal vibration occurs. Remove key.
Remove and disconnect the sparkplug wire. Make
necessary repairs before resuming operation.
13. Mow only in daylight or with good artificial light.
10. Make sure all safety decals are clearly legible. 14. Move motion control levers SLOWLY to maintain
Replace if damaged. control during speed and directional changes.
11. Protect yourself when mowing and wear 15. Exercise CAUTION when pulling loads. DO NOT
appropriate clothing including safety glasses, long
pants, ear protection, hardhat and substantial
pull loads greater than 300 pounds. Avoid jack
knifing. DO NOT turn sharply.
footwear with good traction. Long hair, loose 16. DO NOT operate engine in enclosed areas. Engine
clothing or jewelry may get tangled in moving
parts.
exhaust gases contain carbon monoxide, an
odorless and deadly poison.
12. Know how to STOP blades and engine quickly in
preparation for emergencies.
13. Use extra care when loading or unloading the
machine into a trailer or truck.
14. Check grass catcher components frequently for
signs of wear or deterioration and replace as
needed to prevent injury from thrown objects
going through weak or worn spots.
MAINTENANCE
1. DO NOT store machine or fuel container inside where
fumes may reach an open flame, spark or pilot light
such as in a water heater, furnace, clothes dryer or
other gas appliance. Allow engine to cool before
storing machine in an enclosure. Store fuel container
out of the reach of children in a well ventilated,
unoccupied building. Shut off fuel (when equipped
with valve) while storing or transporting machine.
2. Clean grass and debris from engine, mufflers, drives
and cutting units to help prevent overheating and
fires. Clean up fuel, oil and excess grease.
OPERATION
1. Mount and dismount machine from left side.
2. Start engine from operator's seat. Make sure
blades are OFF and parking brake is set. Use seat
belts if provided.
3. When draining fuel tank, drain fuel into an approved
container outdoors and away from open flame.
4. Check brakes frequently; adjust, repair or replace as
needed.
5. Keep all bolts, nuts and screws properly tight. Check
that all cotter pins are in proper position.
6. Always provide adequate ventilation when running
engine. Engine exhaust gases contain carbon
monoxide, an odorless and deadly poison.
3. DO NOT leave machine with engine running. Stop
engine. Stop blades. Set brake. Remove key.
4. DO NOT operate machine unless properly seated
with feet on foot rests or pedal(s).
5. DO NOT operate machine while under the
influence of alcohol or drugs.
3
Download from Www.Somanuals.com. All Manuals Search And Download.
IMPORTANT SAFETY INSTRUCTIONS
MAINTENANCE
(Continued From Previous Page)
7. Disconnect battery before performing maintenance
or service. Cranking engine could cause injury.
Disconnect negative (black) cable from battery first
and positive (red) cable last. Reconnect positive
first and negative last. Charge battery in an open,
well ventilated area away from spark and flames.
Unplug
charger
before
connecting
or
disconnecting from battery. Wear protective
clothing and insulated gloves.
8. Park machine on level ground. DO NOT work under
machine without safety blocks.
9. Service engine and clean, adjust or repair only
when engine and blades are stopped. Remove
spark plug wire(s) from spark plug(s) and secure
wire(s) away from spark plug(s).
10. DO NOT change engine governor speed settings or
overspeed engine. DO NOT make adjustments with
the engine running.
11. Lubricate machine at intervals specified in manual
to prevent controls from binding.
12. Mower blades are sharp and can cut. Wrap the
blades or wear heavy leather gloves and use
CAUTION when handling them. Never straighten or
weld blades, only replace them.
13. DO NOT test for spark by grounding spark plug
next to spark plug hole; spark plug could ignite gas
exiting engine.
14. Carefully release pressure from components with
stored energy.
15. Have machine serviced by an authorized SNAPPER
dealer at least once a year and have the dealer
install any new safety devices. Never allow
untrained personnel to service machine.
16. Use only genuine SNAPPER replacement parts to
assure that original standards are maintained.
17. If battery is removed, DO NOT operate engine
without insulating Positive
+
battery cable
terminal with electrical tape, or sparking from
battery cables can result.
4
Download from Www.Somanuals.com. All Manuals Search And Download.
TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS................................................ 2-4
TABLE OF CONTENTS.............................................................................5
SECTION 1 – FAMILIARIZATION .............................................................6
SECTION 2 – SAFETY MESSAGES AND SYMBOLS.......................... 7-9
SECTION 3 - OPERATING INSTRUCTIONS .................................... 10-13
Pre-start Checklist ............................................................................................... 10
Starting & Stopping Engine, Blades & Parking Brake..................................... 11-12
Starting & Stopping Mower Blades ...................................................................... 12
Parking Brake ...................................................................................................... 12
Cutting Height Adjustment .................................................................................. .12
Driving & Stopping Machine................................................................................. 13
SECTION 4 - MAINTENANCE INSTRUCTIONS .............................. 14-17
Change Engine Oil............................................................................................... 14
Check Mower Blade............................................................................................. 14
Check Mower Drive Belt ...................................................................................... 15
Check Belt Tension.............................................................................................. 15
Service - After every 25 Hours (Engine) .............................................................. 15
Service – After every 25 Hours (Mower Components) ........................................ 15
Mower Blade Spindle Lubrication ..................................................................... 15
Mower Deck Linkage Lubrication...................................................................... 15
Front Wheel Bearings Lubrication .................................................................... 16
Transaxle Lubrication ....................................................................................... 16
Power Transfer Shaft Lubrication..................................................................... 16
Other Lubrication .............................................................................................. 16
Before Operating Machine................................................................................... 16
Annually - End Of Season............................................................................... 16-17
Fuel Filter Replacement....................................................................................... 17
Deck Removal...................................................................................................... 17
Power Transfer Shaft Removal............................................................................ 17
SECTION 5 - ADJUSTMENTS AND REPAIR.................................... 18-23
Neutral Position Adjustments............................................................................... 18
Mower Deck & Component Adjustments............................................................. 18
Mower Deck Adjustment (Levelness) ............................................................. 18-19
Parking Brake Adjustment ................................................................................... 19
Engine Adjustments & Repair.............................................................................. 19
Mower Blade Replacement.................................................................................. 20
Blade Sharpening................................................................................................. 20
Mower Drive Belt & Engine Belt Removal & Replacement............................. 20-21
Battery Removal................................................................................................... 21
Battery Installation................................................................................................ 21
Battery Service & Charging............................................................................. 21-22
Battery Testing..................................................................................................... 22
New Battery Preparation...................................................................................... 22
Mower Spindles (Field Serviceable Spindles) Bearing Replacement.................. 23
TROUBLESHOOTING....................................................................... 24-25
SERVICE SCHEDULE.............................................................................26
Maintenance/Replacement Parts......................................................................... 26
WARRANTY.............................................................................................27
PRIMARY MAINTENANCE................................................................ 28-31
IMPORTANT
NOTICE: Operator Protective Structures are available as optional kits for the Mid-Mount and Out-Front Z-Rider
machines. These structures, when installed and used properly can offer additional security to the operator
against serious injury in the event of a tip over accident. Operator Protective Structures may be required by
local ordinances. Discuss your mowing application and ordinances with your local Snapper Dealer.
5
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 1 - FAMILIARIZATION
CONTROL PANEL
AMP METER
BLADE SWITCH
DECK LIFT
SWITCH
OPERATOR’S SEAT
LIGHT
SWITCH
HOUR
METER
KEYSWITCH
FUEL TANK
MOTION
CONTROL
(JOYSTICK)
CHOKE CONTROL
ENGINE SPEED
CONTROL
PARKING BRAKE
DECK COVER
CONTROL
PANEL
(SEE INSET)
CASTER
WHEEL
BRACKET
DECK HEIGHT OF
CUT DECAL
IMPORTANT.
The
figures
and
illustrations in this manual are
provided for reference only and may
differ from your specific model.
Contact your Snapper dealer if you
DISCHARGE
DEFLECTOR
FIGURE 1.1
1.1 INTRODUCTION
1.2 NOMENCLATURE
The nomenclature information above, Figure 1.1, shows
the essential parts of the SNAPPER OUT FRONT Z-
RIDER. It is recommended that all operator’s of this
equipment become thoroughly familiar with the controls,
components, and operation of this machine before
operating. Specific details involving the engine are
found in the separate engine owner’s manual. Study
these manuals before operating and keep both handy
for future reference. For the nearest SNAPPER dealer
in your area, check the yellow pages under the heading
LAWN MOWERS. For engine parts and service, look
for the engine manufacturer’s dealers under the
heading, ENGINES - gasoline.
This manual has been prepared for the operator’s of the
SNAPPER OUT FRONT Z-RIDER. Its purpose, aside
from recommending standard operating procedures and
routine service requirements, is to promote SAFETY
through the use of accepted operating practices. Read,
Understand and Follow the IMPORTANT SAFETY
INSTRUCTIONS on Pages 2 thru 4 of this manual and All
SAFETY messages on the OUT FRONT Z-RIDER and its
attachments before operating. SNAPPER recommends
returning the OUT FRONT Z-RIDER to an authorized
SNAPPER dealer annually for inspection and addition of
any new devices which might upgrade the safety of the
mower.
6
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 2 – SAFETY MESSAGES AND SYMBOLS
CHOKE
“ON”
RABBIT
“FAST”
ENGINE SPEED
AND CHOKE
CONTROLS
CHOKE
“OFF”
TURTLE
“SLOW”
7
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 2 – SAFETY MESSAGES AND SYMBOLS
“START”
ENGAGE “ON”
“RUN”
BLADE
“STOP”
KEY SWITCH
DISENGAGE “OFF”
“ON”
LIGHT SWITCH
“OFF”
HOUR METER
MOTION CONTROL
MULTI-DIRECTIONAL
8
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 2 – SAFETY MESSAGES AND SYMBOLS
DANGER! ROTATING BLADES
KEEP CHILDREN AND OTHERS OUT OF MOWING AREA
DANGER! ROTATING BLADES
9
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 3 - OPERATING INSTRUCTIONS
3.1 PRE-START CHECK LIST
IMPORTANT: This Out Front Z-Rider is equipped with
hydrostatic drive. The forward and rearward movement
of the mower is controlled by a joystick lever. Joystick
operations should be performed only from the
operator’s position in the seat. A small movement of
the joystick can cause the machine to move instantly.
Move joystick very carefully and slowly.
Make the following checks and perform the service
required before each start-up.
3.1.1. Check tires and add or release air as needed
to bring pressure in drive tires to: 12 psi (Turf Type
Tires), 5 psi (All Terrain Type Tires) and 25 psi in rear
caster tire. Pressure in front deck caster wheels should
be 25 psi.
3.1.2. Check guards, deflectors and covers to make
sure all are in place and securely tightened.
3.1.3. Check engine oil and add oil as needed to
bring level up to the FULL mark. Refer to engine
owner’s manual for oil specifications. See Figure 3.1.
ROLL RELEASE: To roll the machine without the
engine running, pressure within the hydraulic pumps
must be released. There is one lever on the upper right
side of each pump that is used to release the pressure.
Rotate lever counter clockwise and secure in that
position. See Figure 3.3.
FULL
MARK
PRESSURE
RELEASE
LEVER
OIL DIP
STICK
LEVER IS IN POSITION FOR
PROPELLING RIDER UNDER
ITS OWN POWER (RIDER WILL
NOT ROLL WITH LEVER IN
THIS POSITION)
FIGURE 3.1
3.1.4. Check Blade switch to insure it works freely.
Switch is pulled “UP” for blade engagement or pushed
back “IN” for blade disengagement. See Figure 3.2.
IMPORTANT: Disengagement stops blades.
3.1.5. Clean exterior surfaces of cutting deck and
engine of any accumulation of dirt, grass, oil, etc.
Keep engine air intake screen and cooling fins clear
at all times.
PRESSURE
RELEASE
LEVER
LEVER IS ROTATED COUNTER
CLOCKWISE AND LATCHED IN A
SECURED POSITION FOR
ROLLING RIDER (RIDER WILL
NOT PROPEL ITSELF WITH
LEVER IN THIS POSITION)
3.1.6. Add fuel to tank of the Out Front Z-Rider
outside where fumes can safely dissipate. Make
sure fuel filler cap is tight. Refer to engine owner’s
manual for fuel specifications.
FIGURE 3.3
IMPORTANT: This machine is equipped with a
WARNING beeper. The beeper will sound when engine
oil pressure is low or engine temperature is high. If this
beeper sounds, stop operation immediately. Do not
resume operation until the cause has been determined
and proper action taken. Beeper function can be verified
(with engine stopped) by turning key to “RUN” position.
PULL UP TO ENGAGE BLADE.
PUSH DOWN TO DISENGAGE
BLADE SWITCH
BLADE.
FIGURE 3.2
10
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 3 - OPERATING INSTRUCTIONS
3.2 STARTING & STOPPING – ENGINE, BLADES &
PARKING BRAKE
4. Move engine speed control to a medium
speed setting. See Figure 3.5.
This machine is equipped with dual hydrostatic
wheel drive transmissions. Each transmission is
controlled by a single motion control lever or
joystick. This single control lever (joystick) controls
the direction of motion, Forward and Reverse, and
the speed of motion. Move the joystick forward to
propel the machine forward. Move the control
rearward to propel the machine in reverse. The
speed of motion is continuously variable from
neutral (zero) to maximum.
Moving the joystick farther from the neutral position
will cause the speed of motion to increase. To turn,
move the joystick towards the side you want to turn
to.
5. Move engine choke control to the choke
position to start a cold engine. After starting,
choke control must be moved to "OFF" no choke
position.
ENGINE SPEED
CONTROL
CHOKE
CONTROL
FAST POSITION
CHOKE
POSITION
DO NOT make sudden changes in speed or
direction. Always slow machine motion before
turning. To stop the motion of the machine, bring
the joystick back to the neutral position. Engage
parking brake.
3.2.1. STARTING ENGINE
When the ignition key is turned to “START”,
the engine will not turn over unless the
parking brake is "ENGAGED" and the blade
switch is in the “DISENGAGED” position!
Be seated on the Out Front Z-Rider before
attempting to start the engine with the key
switch.
FIGURE 3.5
6. Turn key to the start position until engine
starts. See Figure 3.6.
NOTE: If after 5 seconds of cranking the engine does
not start, release the key and attempt starting again after
waiting for approximately 20 seconds.
1. Complete pre-start checklist.
2. Sit in operator’s seat.
3. Push blade switch in to “OFF”, blades
disengaged position and engage parking
brake. See Figure 3.2.
PULL UP TO ENGAGE BLADE. PUSH
DOWN TO DISENGAGE BLADE.
BLADE
SWITCH
START
POSITION
PARKING
BRAKE
RUN
POSITION
ENGAGED
DISENGAGED
STOP
POSITION
IGNITION KEY
FIGURE 3.6
7. After engine starts, allow a brief warm-up until
engine runs smooth. Move the choke control to
the “OFF” or no choke position.
FIGURE 3.4
11
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 3 - OPERATING INSTRUCTIONS
3.2. STOPPING ENGINE
3.2.1. ENGINE
3.2.4. PARKING BRAKE
1. Engage parking brake by pulling the parking
1. Stop engine by turning key to the “OFF”
brake lever back to the “ON” position. See
Figure 3.4.
2. Release parking brake by moving brake
lever down to the “OFF” position. See
Figure. 3.8.
position. Move engine speed control to turtle
“SLOW” position and key to “STOP”
position. See Figure 3.6.
WARNING
DO NOT leave machine with engine running. STOP
blades. STOP engine. Set brake. Remove key.
3.2.2. STARTING MOWER BLADES
1. With engine running, move engine speed
control to the Rabbit or “FAST” position.
2. Pull the blade switch out into the “ON”
position to engage the mower blades.
3. Release the parking brake.
PARKING BRAKE
DISENGAGED “OFF”
POSITION
4. Move joystick carefully in the desired
direction to propel the machine. A small
movement of the joystick can cause the power
unit to move instantly. Move joystick carefully
and slowly.
WARNING
DO NOT operate blades in reverse. STOP BLADES.
LOOK and SEE behind and down for children, pets
and hazards before and while backing.
FIGURE 3.8
3.2.5. CUTTING HEIGHT ADJUSTMENT
1. Adjust cutting height as desired to any
position, using deck lift switch. When in desired
height of cut, release switch. See Figure 3.9.
Observe the height of cut decal located on the
upper right top side of the deck to place deck at
the correct height of cut. See Figure 3.9.
NOTE: The engine does not have to be
running to adjust cutting height, but key switch
must be in the “ON” position.
3.2.3. STOPPING MOWER BLADES
1. Push the blade switch in to “OFF”
position to disengage or stop the mower
blades. See Figure 3.2.
WARNING
Once blades are disengaged, they should come to a
complete stop in 7 seconds. If the blades continue to
rotate after 7 seconds, the electric clutch should be
checked. Replacement of electric clutch may be
necessary. Return the machine to an authorized
Snapper dealer for replacement. DO NOT CONTINUE
to operate mower if blades fail to stop in 7 seconds.
DECK LIFT
SWITCH
DECK HEIGHT OF
CUT DECAL
WARNING
DO NOT park the machine on slopes.
FIGURE 3.9
12
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 3 - OPERATING INSTRUCTIONS
3.3 OPERATION – MOTION CONTROL
3.3.1 DRIVING MACHINE
WARNING
DO NOT make turns at high speed. Slow machine
motion. Move motion control lever gently and with
caution. DO NOT make sudden changes in speed or
direction.
IMPORTANT: The joystick lever has to be manually
moved to propel machine. Always return the joystick
with hand assistance to the neutral position to stop
machine. Release the joystick and it will gradually
return toward the neutral position. When the parking
brake is engaged, it will lock joystick lever in the
neutral position. The engine will only crank or start if
parking brake lever is engaged and the blade switch
is in the “OFF” position.
1. With engine running, adjust engine speed control
to Rabbit or “FAST” position.
2. Release parking brake.
3. Move joystick lever carefully and slowly into
desired speed position. A small movement of the
joystick can cause the machine to move instantly.
Move joystick carefully and slowly.
FORWARD – Move control forward.
REVERSE – Move control to the rear.
LEFT TURN - Move control towards left.
RIGHT TURN - Move control towards right.
ZERO RADIUS TURN – Move control diagonally
from neutral in desired direction. See Figure 3.10.
NEUTRAL POSITION
LEFT TURN
REARWARD
MOVEMENT
RIGHT
TURN
FORWARD
MOVEMENT
FIGURE 3.10
13
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 4 – MAINTENANCE
4.1 INTRODUCTION
d. Fill engine crankcase with new oil. Refer
to your engine owner’s manual for oil
specifications.
e. Change oil filter at every oil change.
Refer to your engine owner’s manual for
service instructions.
To retain the quality of the SNAPPER Out Front Z-
Rider, use genuine SNAPPER replacement parts
only. Contact a local SNAPPER dealer for parts and
service assistance. For the correct part or
information for a particular SNAPPER Out Front Z-
Rider, always mention the model and serial number.
SNAPPER recommends returning the Out Front Z-
Rider to an authorized SNAPPER dealer annually for
inspection and addition of any new devices which
might upgrade the safety of the Out Front Z-Rider.
For the nearest SNAPPER dealer in your area,
check the yellow pages under the heading LAWN
MOWERS. For engine parts and service, look for
the engine manufacturer’s dealers under the
heading, ENGINES - gasoline.
4.2.2. CHECK MOWER BLADE
1. Stop Engine.
2. Engage parking brake.
3. Turn key to “ON” position but DO NOT
crank engine. Raise mower deck to highest
setting, using deck lift switch located to the right
of operator as viewed from the operator’s
position. Turn key to “OFF” position and
remove key.
4. Use a hydraulic floor jack or hoist to raise
deck high enough to gain access to the
underside of deck. Secure deck with safety
blocks.
4.2 SERVICE - AFTER FIRST 5 HOURS
WARNING
DO NOT attempt any adjustments, maintenance or
service with the engine or blades running. Stop
blades. Stop engine. Set brake. Remove key.
Remove spark plug wires from spark plugs and
secure wires away from spark plugs. Engine and
components are HOT. Avoid serious burns by
allowing all parts sufficient time to cool.
WARNING
Wear heavy leather gloves when handling or working
around cutting blades. Blades are extremely sharp
and can cause severe injury. DO NOT use a cutting
blade that shows signs of excessive wear or
damage. Refer to Section “MOWER BLADE
REPLACEMENT” for proper blade inspection and
service procedures.
4.2.1. CHANGE ENGINE OIL
1. Change engine oil as follows:
5. Check torque of blade mounting bolts.
As necessary, torque to 70 to 80 ft. lbs.
See Figure 4.2.
6. Check blade for sharpness, wear and
damage. Refer to Section “BLADE WEAR
LIMITS”.
a. Place a 4 quart minimum capacity
container under the end of the oil drain.
b. Rotate counter clockwise and pull out
to open the drain plug. See Figure 4.1.
7. Check blade for straightness.
AIR LIFT
(4) BLADE
SPACERS
BLADE
ROTATE PLUG COUNTER
CLOCKWISE THEN PULL OUT TO
BEVELED
WASHER
TIGHTEN TO 70-80
FOOT POUNDS
FIGURE 4.1
MOUNTING
BOLT
c. After all the oil has drained, close the
drain by pushing in and rotating
clockwise to close. Wipe up any oil that
may have spilled. Dispose of drained oil
properly. See Figure 4.1.
FIGURE 4.2
14
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 4 – MAINTENANCE
4.2.3. CHECK MOWER DRIVE BELT
1. Drive Belt Cover Removal
a. Lower deck to lowest setting.
b. Remove four knobs that secure the
deck cover. See Figure 4.3.
c. Raise mower deck to its highest setting.
It may be necessary to raise mower deck
higher using a hydraulic floor jack. Secure
deck with safety blocks.
d. Clean underside of mower deck,
removing all accumulation of grass
clippings and debris.
c. Remove cover to gain access to deck
belt.
e. Clean top of deck, removing all grass
clippings and debris.
REMOVE FOUR
KNOBS
5. Mower Blade Spindle - Lubrication
a. Remove four knobs that secure the
deck cover.
b. Remove cover to gain access to
lubrication fitting located on the top of
deck below deck pulleys. Lubricate with
Kendall NLGI No. 2 lithium grease or
equivalent, from a grease gun until
grease purges from vent located on
spindle housing underneath deck. See
Figure 4.4.
REMOVE
DECK COVER
DECK
PULLEYS
FIGURE 4.3
2. Check Belt Tension
The idler and spring provide proper belt
tension and require no adjustment. If belt is
frayed, slit, severed or belt strands
exposed, replace belt before operating
mower.
4.3 AFTER EVERY 25 OPERATING HOURS
4.3.1. ENGINE
LUBRICATE
SPINDLE
ASSEMBLIES
1. Engine Oil
Change engine oil. Refer to Section “CHANGE
ENGINE OIL”. Refer to engine owner’s manual
for oil specifications.
2. Air Filter
Refer to engine owner’s manual for service
instructions.
FIGURE 4.4
6. Mower Deck Linkage - Lubrication
Lubricate all mower deck linkage pivot
points with a light coat of motor oil.
4.3.2. MOWER COMPONENTS
1. Mower Drive Belt
No adjustment required. Replace belt as
needed.
2. Mower Blade
WARNING
Check blade for sharpness, wear, damage,
and torque. Refer to Section “MOWER BLADE
REPLACEMENT”.
DO NOT attempt any adjustments, maintenance or
service with the engine or blades running. Stop
blades. Stop engine. Set brake. Remove key.
Remove spark plug wires from spark plugs and
secure wires away from spark plugs. Engine and
components are HOT. Avoid serious burns by
allowing all parts sufficient time to cool.
3. Mower Deck Levelness
Check mower deck for proper levelness. Adjust
as required. Refer to Section “MOWER DECK
ADJUSTMENT – LEVELNESS”.
4. Cleaning Mower Deck
a. Remove key from ignition switch.
b. Remove spark plug wire(s) and
secure away from spark plug(s).
15
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 4 - MAINTENANCE
4.3.3. RIDING MOWER - LUBRICATION
1. Front & Rear Wheel Bearings
Lubricate with Kendall NLGI No. 2 lithium
grease or equivalent, from a grease gun.
See Figure 4.5.
3. Power Transfer Shaft
Lubricate power transfer shaft with Kendall
NLGI No. 2 lithium grease or equivalent,
from a grease gun. See Figure 4.7.
LUBRICATE
BEARINGS
FRONT
WHEEL
LUBRICATE POWER
TRANSFER SHAFT
FIGURE 4.5
2. Transaxle
Check the level of fluid in both of the fluid
reservoirs. Wipe away all dirt and debris from
around reservoir cap before removing. Oil must
remain absolutely clean! Check with machine
on a level surface with engine “OFF”. Fill
reservoir as needed to bring level up to 1-1/2
inches below the top of the filler neck. Use
clean, fresh premium hydraulic oil having a
viscosity equivalent to SAE 20W-20, SAE 30 or
SAE 40. The fluid should be chemically stable,
incorporating rust and oxidation inhibitors.
Make sure funnels, pouring spouts and oil can
are completely clean. Reinstall reservoir cap.
See Figure 4.6. IMPORTANT: DO NOT
remove or service the transaxle fluid filters. This
service should be made periodically by an
authorized SNAPPER dealer. See the service
schedule to determine the recommended
change interval.
FIGURE 4.7
4. OTHER LUBRICATION POINTS
Lubricate deck caster wheel shafts, rear
caster wheel shaft, mower drive shaft and
mower deck idler arm with Kendall NLGI No.
2 lithium grease or equivalent, from a grease
gun.
4.4 BEFORE OPERATING MACHINE
1. Clean all dirt and debris from around the two
hydraulic fluid reservoirs. Especially around the top
and cap area.
2. Clean all dirt and debris from the air intake
screen.
3. Clean all dirt and debris from the cooling fins on
the engine and from both hydraulic pumps.
4.5 ANNUALLY (END OF EACH SEASON)
Perform all maintenance as described in SERVICE
SCHEDULE section of this manual.
OIL FILL
LINE
1-1/2”
4.5.1. ENGINE
Service engine according to engine owner’s manual.
(Continued on next Page)
IMPORTANT: FLUID LEVEL MUST
BE ABOVE TOP OF BAFFLE.
HYDRAULIC OIL
RESERVOIR
RESERVOIR CAPACITY IS ONE (1)
GALLON. DO NOT OVERFILL.
FIGURE 4.6
16
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 4 – MAINTENANCE
4.5 ANNUALLY (END OF EACH SEASON)
(Continued from previous Page)
4. Rotate spring loaded hitch latch pins (Located on
both hitch plates) to the unlatched position. See
Figure 4.10.
4.5.2. FUEL FILTER
Service fuel filter as instructed below. Turn key to
“OFF” position. Engine MUST be stopped and MUST
be cold before removing filter. Clamp fuel line to
prevent fuel spillage or perform filter change when
fuel tank and fuel line are empty.
HITCH
NOTE: DECK LIFT ARM SHOWN
REMOVED FOR CLARITY. DECK
WOULD NOT BE REMOVED AT
THIS TIME IN DECK REMOVAL
PROCEDURE.
LATCH PIN
SHOWN IN
UNLATCHED
POSITION
1. Remove hose clamps from fuel filter.
2. Remove fuel lines from filter. Discard filter.
3. Install new fuel filter. Reinstall hose clamps. See
Figure 4.8.
HITCH
LATCH PIN
FUEL FILTER
DIRECTION OF
FUEL
HITCH
PLATE
FUEL
HOSE
FIGURE 4.10
REINSTALL
CLAMPS AS
SHOWN
5. Move deck lift switch as if to lower deck and the
lift arm will move up in the hitch plates. The lift arm
needs to be high enough to clear the hitch plates
when power unit is driven backward away from
mower deck. See Figure 4.9.
6. Pull lock collar back and slide power transfer
shaft away from power take off (PTO) shaft. See
Figure 4.11.
FIGURE 4.8
4.6 DECK REMOVAL
Move power unit/mower deck to an area where the
mower deck is to be disconnected. Turn engine
“OFF” but leave key switch in the “ON” position.
Engage parking brake.
1. The rear of deck must be raised up and both jack
shafts moved down to the lowest position and both
locking pins inserted.
LOCK
COLLAR
2. Using deck lift switch, lower deck down to rest on
jack stands.
3. The hitch latch pins are shown in the latched
position. The latched position locks the deck lift arm
into position. See Figure 4.9.
POWER
TAKE OFF
SHAFT
PULL LOCK
COLLAR
BACKWARDS
HITCH LATCH PIN
SHOWN IN LATCHED
OR LOCKED
POSITION
DECK
LIFT ARM
POWER
TRANSFER
SHAFT
HITCH
LATCH
PIN
FIGURE 4.11
7. Disconnect wiring harness from mower deck.
8. Start power unit. Disengage parking brake. Carefully
move power unit backward away from mower deck.
HITCH PLATE
4.7 POWER TRANSFER SHAFT REMOVAL
Engage parking brake. Turn engine “OFF” and
remove key. The power transfer shaft connects the
power unit to the mower deck. The shaft is
telescoping for easy removal. Slide locking collar
back toward mower deck and shaft will slide off.
Refer to Figure 4.11.
FIGURE 4.9
17
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 5 - ADJUSTMENTS & REPAIR
5.2 MOWER DECK & COMPONENT ADJUSTMENTS
DANGER
The following mower deck and component
adjustments and repairs can be made by the owner.
However, if there is difficulty in making these
adjustments and repairs, it is recommended that
these repairs be made by an authorized SNAPPER
dealer.
Exercise EXTREME CAUTION when making this
adjustment, due to close proximity of moving parts.
5.1 NEUTRAL POSITION ADJUSTMENTS
The joystick controls the movement and stopping of
the machine. Move the joystick to the center or
neutral position to stop machine. IMPORTANT:
Always return the joystick with hand assistance to the
neutral position. If machine does not come to a
complete stop or has any movement when joystick is
moved to the neutral position, adjustment must be
made.
5.2.1. MOWER DECK ADJUSTMENT (LEVELNESS)
SIDE to SIDE and FRONT to REAR
Before making deck leveling adjustments,
check tires and add or release air as needed to
bring pressure to 12 psi in drive tires and 25 psi
in rear caster tire. Pressure in front deck caster
wheels should be 25 psi.
1. Turn key to “OFF” position.
If tires are properly inflated and mowing is still
uneven, adjust deck levelness as follows:
1. Place mower on a smooth level surface.
2. Raise deck to highest cutting position.
3. Place 2x4 blocks under front edge of
deck beside caster wheels. Blocks should be
on both sides of deck. Make deck relatively
level by positioning blocks. Both caster
wheels must be off the ground.
2. Raise both drive wheels off the ground. Wheels
should be high enough to rotate freely. Secure with
safety blocks.
3. Disconnect parking brake rod from parking brake
lever. See Figure 5.4.
4. Engage parking brake lever. NOTE: Engaging
parking brake without brake rod connected will lock
joystick in center or neutral position.
5. Turn key to start position and start unit.
6. Both wheels should be still, not rotating.
7. If wheel(s) are rotating, disconnect transmission
control rods from cross shaft and turn adjusting
bolts located on pump(s) clockwise, or counter-
clockwise, until wheel(s) stop rotating. See Figure
5.1.
4. Loosen leveling bracket at center rear
deck support. See Figure 5.2. This allows the
lift arm to settle down into hitch brackets.
LEVELING
BRACKET
8. With wheels in neutral, (not rotating) stop engine
and readjust control rods until they fit into the cross
shaft arms with no wheel creep.
9. Reconnect park brake rod.
LOOSEN
NUTS
TURN ADJUSTING
BOLTS
FIGURE 5.2
5. Retighten leveling bracket bolts.
6. Remove both bolts (one from each side)
from the front portion of the link weldment.
See Figure 5.3. The front caster wheel will
drop to the ground.
TRANSMISSION
ROD
DETAIL
FIGURE 5.1
18
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 5 - ADJUSTMENTS & REPAIR
5.2.1. MOWER DECK ADJUSTMENT (Continued)
7. Turn ball joint in or out until ball joint
anchor hole aligns with mounting hole.
Reinstall bolt and tighten securely. Use
same procedure on other caster wheel. See
Figure 5.3.
5.3 PARKING BRAKE ADJUSTMENT
5.3.1. The park brake can be adjusted by removing the
park brake rod from the park brake lever and rotating
clockwise to increase brake tension. See Figure 5.4.
When properly adjusted the park brake lever should
require 18 to 22 pounds force to set the brake. If this
adjustment does not result in proper brake action,
contact your authorized Snapper dealer for corrective
action. See Figure 5.4.
8. Reinstall bolts and tighten securely.
9. Remove blocks from under front of deck.
10. Side to Side Level: Check blade tips by
rotating blades until tips are pointing to the side
of the deck. Check the measurement of
outside blade tips to the ground on both blades.
The measurement of each outside blade tips
should be within 1/8” of each other.
WARNING
DO NOT operate machine if brakes are not
functioning properly.
11. Front to Rear Level: Check blade tips by
rotating blades until tips are pointing to the front
and rear of deck. Check the blade tip
measurements of each blade. Front to rear
measurement should be 1/4” to 3/8” higher in
the rear.
ROTATE BALL JOINT
IN OR OUT TO ALIGN
WITH HOLE IN
CASTER WHEEL
BRACKET
ROTATE ROD
CASTER WHEEL
BRACKET
CLOCKWISE TO
TIGHTEN BRAKE
PARKING
PARKING
BRAKE ROD
BRAKE LEVER
FIGURE 5.4
5.4 ENGINE ADJUSTMENTS & REPAIR
Refer to the engine owner’s manual for engine
adjustments and/or repairs.
REMOVE
BOLT
FIGURE 5.3
WARNING
DO NOT attempt any adjustments, maintenance or
service with the engine or blades running. Stop
blades. Stop engine. Set brake. Remove key.
Remove spark plug wires from spark plugs and
secure wires away from spark plugs. Engine and
components are HOT. Avoid serious burns by
allowing all parts sufficient time to cool.
19
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 5 - ADJUSTMENTS & REPAIR
5.5 MOWER BLADE REPAIR/REPLACEMENT
5.5.1. BLADE WEAR LIMITS
2. Inspect condition of blade.
See Figure 5.5.
3. If blade is in good condition, sharpen at 22 to
28 degrees. DO NOT sharpen beyond existing
cutting edge. See Figure 5.7.
1. Inspect blade frequently for signs of
excessive wear or damage. See Figure 5.5.
NEW BLADE
WARNING
Wear heavy leather gloves when handling or working
around cutting blades. Blades are extremely sharp
and can cause severe injury. DO NOT use a cutting
blade that shows signs of excessive wear or
damage.
WEAR LIMIT
22º TO 28º
(NOTCH STARTS)
BLADE
BLADE TIP
DANGEROUS CONDITION!
DO NOT USE ON MOWER!
REPLACE WITH NEW BLADE.
FIGURE 5.5
ORIGINAL CUTTING EDGE
WARNING
DO NOT use a cutting blade that shows signs of
excessive wear or damage. See Figure 4.5. Wear heavy
leather gloves when handling or working around
cutting blades. Blades are extremely sharp and can
cause severe injury.
FIGURE 5.7
4. Check blade balance after sharpening.
If
necessary, correct blade balance by grinding the
heavy end of blade. IMPORTANT: Blade balancing
should be performed by a qualified dealer.
5. Reinstall blade. See Figure 5.6. Torque blade
mounting bolts to recommended range of 70 to 80
ft. lbs.
5.5.2. BLADE SHARPENING
1. Remove blade. See Figure 5.6.
AIR LIFT
5.6 MOWER DRIVE BELT REPLACEMENT
Inspect mower drive belt. Replace belt if it shows
signs of excessive wear, damage and/or is broken.
(4) BLADE
SPACERS
WARNING
BLADE
DO NOT attempt any adjustments, maintenance or
service with the engine or blades running. Stop
blades. Stop engine. Set brake. Remove key.
Remove spark plug wires from spark plugs and (gas
only) secure wires away from spark plugs. Engine
and components are HOT. Avoid serious burns by
allowing all parts sufficient time to cool.
BEVELED
WASHER
5.6.1. ENGINE BELT REMOVAL
1. Remove mower drive belt cover.
2. Remove old belt.
MOUNTING
BOLT
FIGURE 5.6
20
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 5 - ADJUSTMENTS & REPAIR
5.6.2. ENGINE BELT REPLACEMENT
BATTERY REMOVAL:
1. Route belt around blade pulleys and idler
pulley in same the position as old belt was
removed. It may be necessary to use a pry
bar to pull idler pulley back to install belt.
See Figure 5.8.
DISCONNECT BLACK CABLE
(NEGATIVE) FIRST, DISCONNECT
RED CABLE (POSITIVE) LAST.
BATTERY INSTALLATION:
CONNECT RED CABLE
(POSITIVE) FIRST, CONNECT
BLACK CABLE (NEGATIVE) LAST.
2. Reinstall belt cover.
NEGATIVE TERMINAL
POSITIVE
TERMINAL
TERMINAL
TERMINAL
COVER MUST
SHIELD POSITIVE
TERMINAL AFTER
INSTALLATION
BELT ROUTING
FIGURE 5.9
FIGURE 5.8
WARNING
The electrolyte (acid) produces a highly explosive
gas. Keep all sparks, flame and fire away from area
when charging battery or when handling electrolyte
or battery. Electrolyte (acid) is a highly corrosive
liquid. Wear eye protection. Wash affected areas
immediately after having eye or skin contact with
electrolyte (acid). Battery acid is corrosive. Rinse
empty acid containers with water and mutilate before
discarding. If acid is spilled on battery, bench, or
clothing, etc., Flush with clear water and neutralize
with baking soda.
5.7 BATTERY
5.7.1. BATTERY REMOVAL
1. Remove battery retainer.
2. Slide battery from battery box to gain
access to terminal cables.
3. Observe and note cable positions on
battery. See Figure 5.9.
4. Disconnect cables from battery terminals,
disconnecting BLACK (Negative) cable first,
then disconnect RED (Positive) last. Retain
mounting bolts and nuts.
5.7.3. BATTERY SERVICE
WARNING
1. Remove battery.
Cables must be connected to battery terminals in the
proper position. RED (Positive) cable must go to the
( + ) terminal. BLACK (Negative) cable must go to the
( - ) terminal. If battery is removed, DO NOT operate
engine without insulating Positive ( + ) battery cable
terminal with electrical tape, or sparking from the
battery cables can result.
2. Place battery in a well ventilated area on
a level surface.
3. Using distilled water, refill cells as
required to cover cell plates.
4. With cell caps removed, connect battery
charger to battery terminals. RED to positive
(+) terminal and BLACK to negative (-)
terminal.
5. Slow charge battery at 1 amp for 10
hours. An alternative fast charge should be
no more than 2.5 amps for four hours.
6. If battery will not accept charge or is
partially charged after 10 hours of charging
at 1 amp, replace with new battery.
5.7.2. BATTERY INSTALLATION
1. Slide battery partially into battery
compartment.
2. Connect cables to battery terminals.
Connect RED (Positive) cable first. Connect
BLACK (Negative) cable last.
3. Reinstall battery retainer and terminal
cover.
(Continued on Next Page)
21
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 5 - ADJUSTMENTS & REPAIR
5.7.4. BATTERY TESTING
2. A hydrometer measures the specific
gravity of each cell. The specific gravity tells
the degree of charge; generally, a specific
gravity of about 1.265 to 1.280 indicates full
charge. A reading of 1.230 to 1.260
indicates the battery should be charged
before testing. The chart on the next page
shows the charge level as measured by
syringe float hydrometer, digital voltmeter
and five ball hydrometer.
There are two types of battery tests:
Unloaded and Loaded. The unloaded test is
the procedure that will be discussed. It’s the
simplest and most commonly used. An
unloaded test is made on a battery without
discharging current. To perform unloaded
testing, check charge condition using either
a hydrometer or voltmeter.
1. Using a voltmeter, voltage readings
appear instantly to show the state of
charge. Remember to hook the positive
lead to the battery’s positive terminal, and
the negative lead to the negative terminal.
Battery Condition Chart
State of Charge
100% Charged w/ Sulfate Stop
100% Charged
75% Charged
50% Charged
Syringe Hydrometer
Digital Voltmeter
Five Ball Hydrometer
Five Balls Floating
Four Balls Floating
Three Balls Floating
Two Balls Floating
One Ball Floating
1.280
1.265
12.80v
12.60v
1.210
12.40v
1.160
12.10v
25% Charged
1.120
11.90v
0% Charged
Less than 1.100
Less than 11.80v
Zero Balls Floating
IMPORTANT: 3/16” above cell plates is the recommended
level. DO NOT place anything in battery other than specified
electrolyte.
WARNING
Shield the positive terminal with terminal cover
located on battery harness. This prevents metal from
touching the positive terminal which could over heat
battery and/or battery cable and cause sparks. DO
NOT attempt to charge battery while installed on the
Zero Turning Radius Mower. DO NOT use “BOOST”
chargers on the battery.
5. Slow charge the battery at 1 amp for 2
hours to bring the battery to full charge.
6. After charging, check level of electrolyte
and add as needed to bring level to 3/16”
above cell plates.
7. Reinstall cell caps.
8. Install battery into power unit.
5.7.5. NEW BATTERY PREPARATION
1. Remove battery from carton.
9. Connect positive (+) cable (red) first,
from wiring harness to the positive terminal
(+) on battery using bolt and nut provided
in hardware bag. Connect negative (-)
cable (black) last, to negative terminal (-)
on battery using bolt and nut. Apply a small
amount of grease over terminals to prevent
corrosion.
2. Place battery in a well ventilated area on a
level non-concrete surface.
WARNING
DO NOT OVERFILL!
10. Install battery retainer and terminal
cover.
3. Remove battery cell caps. Fill cells as
required with electrolyte (purchased
separately) to proper level. Fill to 3/16”
above cell plates. Filling battery with
electrolyte will bring the battery to 80%
charged state.
4. With cell caps removed, connect battery
charger to battery terminals; RED to positive
(+) and BLACK to negative (-) terminal.
22
Download from Www.Somanuals.com. All Manuals Search And Download.
Section 5 - ADJUSTMENTS & REPAIR
5.8 MOWER SPINDLES (Field Serviceable Spindles)
5. Thoroughly clean all parts removing all old
contaminated grease.
BEARING REPLACEMENT
In the event that a spindle bearing requires
replacement, the SNAPPER Field Serviceable
Spindles have been designed so that no special
tools or presses are required.
1. Remove belt. Loosen blade nut and remove.
Allow blade bolt, washer, blade and four spacers to
drop down out of the spindle housing. See Figure
5.10.
6. Install new bottom bearing first.
NOTE: The bearing is sealed/shielded on one
side only. The bottom bearing must be installed
with the sealed/shielded side DOWN.
7. Insert spindle shaft up through the bottom
bearing. Slide spacer down over spindle shaft.
8. Install new top bearing. Install the top
bearing with the seal/shield UP.
9. Slide circular retaining ring down spindle
shaft until it fully locks into groove on shaft.
10. Place spindle pulley and spacer on top of
spindle shaft.
REMOVE NUT
REMOVE BELT
FROM SPINDLE
11. Reinstall blade bolt, washer, blade and four
spacers.
12. Torque blade bolt and nut to 60 to 75 ft. lbs.
IMPORTANT: Spindle housing must be filled
with grease before operating mower. Failure
to fill housing will cause premature bearing
failure.
REMOVE BLADE
BOLT
FIGURE 5.10
13. Pump grease into spindle housing until
grease purges from vent on housing.
14. After the first 5 hours of operation, grease
spindle housing to insure it is full, then every 25
hours.
2. Remove spindle pulley from spindle shaft.
3. Locate circular retaining ring on spindle shaft at
top bearing. Remove retaining ring. Allow spindle
shaft to drop out of housing.
4. Top and bottom bearings are now removable.
Pull out on inner race to slide bearing from housing.
See Figure 5.12.
PULLEY
BEARING
SEAL UP
RETAINING RING
BEARING
SPINDLE
HOUSING
INNER RACE
BEARING
BEARING SEAL
DOWN
SPINDLE
SHAFT
FIGURE 5.11
23
Download from Www.Somanuals.com. All Manuals Search And Download.
TROUBLESHOOTING
PROBLEM
PROBABLE CAUSE
CORRECTIVE ACTION
1. Service battery.
1. Battery dead.
Starter Will Not Crank
Engine
2. Blown fuse.
2. Replace fuse.
3. Electrical connections loose or corroded.
4. Defective ignition switch.
3. Clean and check connections for good contact.
4. Contact authorized SNAPPER dealer.
1. Move blade engagement switch to “OFF”.
2. Set park brake.
1. Blade engagement switch in the “ON” position.
2. Park brake not set.
Engine Will Not Start
3. Fuel tank empty.
3. Fill fuel tank with fresh fuel.
4. Move choke control to “CHOKE” position.
5. Place spark plug wire onto spark plug.
6. Service battery.
4. Engine needs choking.
5. Spark plug wire disconnected.
6. Battery weak or dead.
7. Faulty parking brake, blade or ignition switch.
1. Operator not in seat.
7. Contact authorized SNAPPER dealer.
1. Sit in operator’s seat.
Engine Stalls After
Running
2. Choke control in the “CHOKE” position.
3. Fuel tank empty.
2. Move choke control to “OFF” position.
3. Fill with fuel to proper level.
4. Clean free of all debris.
4. Engine air pre-cleaner and or air cleaner dirty.
5. Spark plug defective or gap set improperly.
6. Fuel filter stopped up.
5. Service spark plug.
6. Replace fuel filter.
7. Water, debris or stale fuel in fuel system.
1. Excessive load on engine.
2. Engine air pre-cleaner or air cleaner dirty.
3. Engine oil level low.
7. Drain and clean fuel system.
1. Lessen load.
Engine Loses Power
2. Clean or replace filters.
3. Fill with engine oil to proper level.
4. Engine cooling fins & air intake screen excessively dirty.
5. Spark plug faulty.
4. Clean cooling fins, air intake screen of all debris.
5. Service spark plug.
6. Water, debris or stale fuel in fuel system.
6. Drain and clean fuel system.
1. Throttle control set too “FAST”.
1. Set throttle control to “SLOW” and allow engine to
idle. Then, turn key to “OFF”.
Engine Backfires When
Turned To “STOP”
1. Damaged or bent mower blades.
2. Loose blade components.
1. Service mower blade(s).
Excessive Vibration
2. Service and tighten loose parts.
3. Replace air lifts. Tighten to proper torque.
3. Loose or missing air lift (if equipped).
(Trouble Shooting Continued on Next Page)
24
Download from Www.Somanuals.com. All Manuals Search And Download.
TROUBLESHOOTING
PROBLEM
PROBABLE CAUSE
CORRECTIVE ACTION
1. Joystick in the neutral “N” position.
2. Roll release lever is in “ROLL” position.
3. Low transmission hydraulic oil level.
1. Place joystick in desired speed position.
2. Move roll release lever to the engaged position.
3. Bring hydraulic oil to proper level.
Tractor Will Not Move
Loss Of Traction
4. Parking Brake engaged.
4. Move parking brake to disengaged position.
5. Replace traction drive belt.
5. Traction drive belt requires replacement.
1. Blade engagement switch in the “OFF” position.
2. Clutch belt slipping.
1. Move blade switch to the “ON” position.
2. Replace clutch belt.
Blade(s) Not Cutting
3. Mower belt slipping.
3. Replace mower belt.
4. Electric clutch not functioning.
5. Check gearbox for damage.
6. Power transfer shaft disconnected or damaged.
1. Uneven tire pressure.
4. Contact authorized SNAPPER dealer.
5. Contact authorized SNAPPER dealer.
6. Connect power transfer shaft or repair damage.
1. Bring to proper pressure.
Cutting Grass
Improperly
2. Cutting height too low or high.
3. Engine speed too slow.
2. Adjust cutting height.
3. Move throttle control to “FAST” position.
4. Move joystick to a slower speed.
5. Adjust side to side level.
4. Forward speed too fast.
5. Terraced cut, side to side.
6. Excessive deck pitch, front to rear.
7. Cutting blade(s) dull or damaged.
8. Blade belt slipping.
6. Adjust front to rear level.
7. Sharpen cutting edges or replace blade(s).
8. Replace blade belt.
9. Check electric clutch.
9. Adjust to proper specifications.
10. Replace clutch belt.
10. Check clutch belt.
11. Check gearbox for damage.
1. Engine speed too slow.
11. Contact authorized SNAPPER dealer.
1. Move throttle control to “FAST” position.
2. Move joystick to a slower speed.
3. Mow when grass is dry.
Poor Grass Discharge
2. Forward speed too fast.
3. Grass is wet.
4. Excessively worn or damaged blade(s).
4. Service mower blade(s).
5. Build up of grass clippings and debris under deck. 5. Clean deck.
6. Improper blade(s) installed on deck.
7. Blade(s) installed improperly on deck.
1. Poor cable connections.
6. Install proper SNAPPER blades.
7. Install blades properly.
1. Clean cables and battery terminals.
2. Replace with new battery.
Battery Will Not Charge
Oil Leaking
2. Bad battery cell(s).
3. Faulty alternator.
3. Contact engine manufacturer’s dealer.
1. Check oil level and replace reservoir cap.
2. Verify fittings and hose clamps are tight.
1. Connect electrical harness.
1. Loose or missing hydraulic reservoir cap.
2. Leaking hose fittings, clamps or reservoir.
1. Loose or disconnected electrical harness.
2. Electric screw jack malfunctioning.
3. Key switch is in “OFF” position.
Deck Will Not Lift
Properly
2. Contact authorized SNAPPER dealer.
3. Turn key switch to “ON” position.
25
Download from Www.Somanuals.com. All Manuals Search And Download.
SERVICE SCHEDULE
ITEM
SERVICE PERFORMED
REF.
Page 10
EACH
USE
5
HRS
25
HRS
50
HRS
100
HRS
EACH
SEASON
Check Oil Level
Engine Oil
X
Initial Oil Change
Periodic Oil Change
Page 14
X
Page 14-15
X*
Clean Sponge Element
Clean or Replace
Replace
Engine Manual
Engine Manual
Engine Manual
Page 17
Air Pre-Cleaner
Air Cleaner
Spark Plug
Fuel Filter
X**
X**
X
Replace
X
Clean Shroud & Fins
Engine Manual
& Page 16
Engine Cooling
System
X**
Check Electrolyte
Charge Battery
Page 21 & 22
Battery
X
X
X
X
Page 21
Testing Battery
Page 22
Page 10
Page 15
X
X
X
Check Pressures
Tires
X
X
Check For Wear And
Tension
Check For Wear, Damage Page 20
& Replacement
Clean Debris
Accumulation
Clean Outside and
Underside
Drive Belts
Mower Blades
Mower Deck
Mower Deck
X
X
X
Page 15
Page 15
Grease or Oil
Pages 15-16
Page 16
Lubrication
Points
Hydrostatic
Trans. Oil
Hydrostatic
Trans. Filter
X
X
X
X
Check Oil Level
Replace Filter
Page 16
First Change at 200 Hours.
Thereafter every 500 Hours.
* Change oil every 25 hours when operating under heavy load or high temperatures.
**Clean more often under dusty conditions or when air debris is present
MAINTENANCE PARTS
4.8.1. MAINTENANCE/REPLACEMENT PARTS
MAINTENANCE PARTS
Mower Blades (52” Deck, Standard Lift)
Mower Blades (52” Deck, Low Lift)
Mower Deck Belt (52” Deck)
2-9246
7-3395
4-2776
Mower Blades (61” Deck, Standard Lift)
Mower Blades (61” Deck, Low Lift)
Mower Deck Belt (61” Deck)
2-9251
7-3396
3-5542
Upper Drive Shaft To Hydro Pump Belt
Deck Drive Shaft To Electric Clutch -Belt
Battery
3-5544 (2)
3-5543 (2)
3-5610
26
Download from Www.Somanuals.com. All Manuals Search And Download.
2 YEAR LIMITED WARRANTY
For two (2) years from purchase date for the original purchaser's use, SNAPPER, through any authorized
SNAPPER dealer will replace, free of charge (except for taxes where applicable), any part or parts found upon
examination by the factory at McDonough, Georgia, to be defective in material or workmanship or both.
®
SNAPPER FIELD SERVICEABLE SPINDLES and their components used on SNAPPER PRO Mid Size walks
®
and SNAPPERZRIDER ride on commercial equipment have a three (3) year limited warranty against defects
in material or workmanship or both.
All transportation costs incurred by the purchaser in submitting material to an authorized SNAPPER dealer for
replacement under this warranty must be paid by the purchaser.
This warranty does not apply to engines and their components, and batteries, as these items are warranted
separately. This warranty does not apply to parts that have been damaged by accident, alteration, abuse,
improper lubrication, normal wear, or other cause beyond the control of SNAPPER. This warranty does not
cover any machine or component that has been altered or modified, changing safety, performance, or durability.
Batteries have a one (1) year prorated warranty period with free replacement if required during the first ninety
(90) days from the original purchase date. SNAPPER will not be responsible for any installation cost incurred.
The battery warranty only covers original equipment batteries and does not cover damage to the battery or
machine caused by neglect or abuse, destruction by fire, explosion, freezing, overcharging, improper
maintenance, or use of improper electrolyte.
There is no other express warranty.
DISCLAIMER OF WARRANTY
Implied warranties, including those of merchantability and fitness for a particular purpose, are limited to
two (2) years from purchase date for the original purchaser's use, and up to the extent permitted by law
and all implied warranties are excluded. This is the exclusive remedy. Liabilities for consequential
damages, under any and all warranties are excluded.
Some states do not allow limitations on how long an implied warranty lasts, or do not allow the
exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may
not apply to you.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
WARNING: THE USE OF REPLACEMENT PARTS OTHER THAN GENUINE SNAPPER PARTS MAY
IMPAIR THE SAFETY OF SNAPPER PRODUCTS AND WILL VOID ANY LIABILITY AND WARRANTY BY
SNAPPER ASSOCIATED WITH THE USE OF SUCH PARTS.
IMPORTANT: Please fill out the attached SNAPPER Product Registration Card immediately and mail to:
Snapper’s Product Registration Center, P.O. Box 1379, McDonough, Georgia. 30253
27
Download from Www.Somanuals.com. All Manuals Search And Download.
PRIMARY MAINTENANCE
28
Download from Www.Somanuals.com. All Manuals Search And Download.
PRIMARY MAINTENANCE
29
Download from Www.Somanuals.com. All Manuals Search And Download.
PRIMARY MAINTENANCE
30
Download from Www.Somanuals.com. All Manuals Search And Download.
PRIMARY MAINTENANCE
31
Download from Www.Somanuals.com. All Manuals Search And Download.
Safety Instructions & Operator’s Manual for
OUT FRONT Z-RIDER
ZERO TURNING
HYDRO DRIVE
SERIES 1
IMPORTANT
Snapper products are built using engines that meet or exceed all applicable emissions requirements on the
date manufactured. The labels on those engines contain very important emissions information and critical
safety warnings. Read, Understand, and Follow all warnings and instructions in this manual, the engine
manual, and on the machine, engine and attachments. If you have any questions about your Snapper product,
contact your local authorized Snapper dealer or contact Snapper Customer Service at Snapper, McDonough,
GA. 30253. Phone: (1-800-935-2967).
WARNING
BATTERY POSTS, TERMINALS AND RELATED ACCESSORIES CONTAIN LEAD AND LEAD COMPOUNDS,
CHEMICALS KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER AND BIRTH DEFECTS OR
OTHER REPRODUCTIVE HARM. WASH HANDS AFTER HANDLING.
WARNING
ENGINE EXHAUST, SOME OF ITS CONSTITUENTS, AND CERTAIN VEHICLE COMPONENTS CONTAIN OR
EMIT CHEMICALS KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER OR OTHER
REPRODUCTIVE HARM.
COPYRIGHT © 2001
SNAPPER INC.
ALL RIGHTS RESERVED
MANUAL No. 7-3699 (REV. 2, 8/29/01)
32
Download from Www.Somanuals.com. All Manuals Search And Download.
|