VIKING™ HYDRO
For Serial Nos.
790,000 & Higher
Part No. 4500-355 Rev. A
Download from Www.Somanuals.com. All Manuals Search And Download.
Introduction
CONGRATULATIONS on the purchase of your
Exmark Mower. This product has been carefully
designed and manufactured to give you a maximum
amount of dependability and years of trouble-free
operation.
This manual contains operating, maintenance,
adjustment, and safety instructions for your Exmark
mower.
BEFORE OPERATING YOUR MOWER,
CAREFULLY READ THIS MANUAL IN ITS
ENTIRETY.
By following the operating, maintenance, and safety
instructions, you will prolong the life of your mower,
maintain its maximum efficiency, and promote safe
operation.
If additional information is needed, or should you
require trained mechanic service, contact your
authorized Exmark equipment dealer or distributor.
All Exmark equipment dealers and distributors are
kept informed of the latest methods of servicing
and are equipped to provide prompt and efficient
service in the field or at their service stations. They
carry ample stock of service parts or can secure them
promptly for you from the factory.
Figure 1
1. Model and serial number location
Model No.
Serial No.
All Exmark parts are thoroughly tested and inspected
before leaving the factory, however, attention is
required on your part if you are to obtain the fullest
measure of satisfaction and performance.
Whenever you need service, genuine Exmark parts,
or additional information, contact an Authorized
Service Dealer or Exmark Customer Service and have
the model and serial numbers of your product ready.
numbers on the product. Write the numbers in the
space provided.
3
Download from Www.Somanuals.com. All Manuals Search And Download.
Engine to Mower Deck Belt
Contents
Introduction ........................................................... 3
Service Pre-Cleaner Element and Air
Wheel Hub-Slotted Nut Torque
Adjusting the Number of Spacers below
Adjusting the Cutting Height with Blade
4
Download from Www.Somanuals.com. All Manuals Search And Download.
Safety
• Never let children or untrained people operate
Safety
Safety Alert Symbol
this manual and on the machine to identify important
safety messages which must be followed to avoid
accidents
or service the equipment. Local regulations may
restrict the age of the operator.
• The owner/user can prevent and is responsible
for accidents or injuries occurring to himself or
herself, other people or property.
Preparation
This symbol means: ATTENTION! BECOME
ALERT! YOUR SAFETY IS INVOLVED!
• 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 Exmark.
• Wear appropriate clothing including safety glasses,
substantial footwear, long trousers, and hearing
protection. Do Not operate when barefoot or
when wearing open sandals. Long hair, loose
clothing or jewelry may get tangled in moving
parts.
Figure 2
1. Safety alert symbol
The safety alert symbol appears above information
which alerts you to unsafe actions or situations
and will be followed by the word DANGER,
WARNING, or CAUTION.
CAUTION
DANGER: White lettering / Red background.
Indicates an imminently hazardous situation which, if
not avoided, Will result in death or serious injury.
This machine produces sound levels in
excess of 85 dBA at the operator’s ear and
can cause hearing loss through extended
periods of exposure.
WARNING: Black lettering / Orange background.
Indicates a potentially hazardous situation which, if
not avoided, Could result in death or serious injury.
Wear hearing protection when operating this
machine.
CAUTION: Black lettering / Yellow background.
Indicates a potentially hazardous situation which, if
not avoided, May result in minor or moderate injury.
• Inspect the area where the equipment is to be
used and remove all rocks, toys, sticks, wires,
bones, and other foreign objects which can be
thrown by the machine and may cause personal
injury to the operator or bystanders.
This manual uses two other words to highlight
information. Important calls attention to special
mechanical information and Note emphasizes
general information worthy of special attention.
Safe Operating Practices
Training
• Read the Operator’s Manual and other training
material. If the operator(s) or mechanic(s) can
not read English it is the owner’s responsibility to
explain this material to them.
• Become familiar with the safe operation of the
equipment, operator controls, and safety signs.
• All operators and mechanics should be trained.
The owner is responsible for training the users.
5
Download from Www.Somanuals.com. All Manuals Search And Download.
Safety
DANGER
DANGER
In certain conditions gasoline is extremely
flammable and vapors are explosive.
In certain conditions during fueling, static
electricity can be released causing a spark
which can ignite gasoline vapors. A fire or
explosion from gasoline can burn you and
others and cause property damage.
A fire or explosion from gasoline can burn
you, others, and cause property damage.
• Fill the fuel tank outdoors in an open
area, when the engine is cold. Wipe up
any gasoline that spills.
• Always place gasoline containers on the
ground away from your vehicle before
filling.
• Never refill the fuel tank or drain the
machine indoors or inside an enclosed
trailer.
• Do Not fill gasoline containers inside a
vehicle or on a truck or trailer bed because
interior carpets or plastic truck bed liners
may insulate the container and slow the
loss of any static charge.
• Do Not fill the fuel tank completely
full. Add gasoline to the fuel tank until
the level is 1/4 to 1/2 inch (6–13 mm)
below the bottom of the filler neck. This
empty space in the tank allows gasoline
to expand.
• When practical, remove gas-powered
equipment from the truck or trailer and
refuel the equipment with its wheels on
the ground.
• Never smoke when handling gasoline,
and stay away from an open flame or
where gasoline fumes may be ignited by
spark.
• If this is not possible, then refuel such
equipment on a truck or trailer from a
portable container, rather than from a
gasoline dispenser nozzle.
• Store gasoline in an approved container
and keep it out of the reach of children.
• 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.
• Add fuel before starting the engine.
Never remove the cap of the fuel tank or
add fuel when engine is running or when
the engine is hot.
WARNING
• If fuel is spilled, Do Not attempt to start
the engine. Move away from the area of
the spill and avoid creating any source of
ignition until fuel vapors have dissipated.
Gasoline is harmful or fatal if swallowed.
Long-term exposure to vapors has caused
cancer in laboratory animals. Failure to use
caution may cause serious injury or illness.
• Do Not operate without entire exhaust
system in place and in proper working
condition.
• Avoid prolonged breathing of vapors.
• Keep face away from nozzle and gas
tank/container opening.
• Keep away from eyes and skin.
• Never siphon by mouth.
• Check that the operator’s presence controls,
safety switches, and shields are attached and
functioning properly. Do Not operate unless they
are functioning properly.
6
Download from Www.Somanuals.com. All Manuals Search And Download.
Safety
– After striking a foreign object or abnormal
Operation
vibration occurs (inspect the mower for
damage and make repairs before restarting
and operating the mower).
WARNING
Operating engine parts, especially the
muffler, become extremely hot. Severe burns
can occur on contact and debris, such as
leaves, grass, brush, etc. can catch fire.
– Before clearing blockages.
– Whenever you leave the mower.
• Stop engine, wait for all moving parts to stop, and
engage parking brake:
• Allow engine parts, especially the muffler,
to cool before touching.
– Before refueling.
– Before dumping the grass catcher.
– Before making height adjustments.
• Remove accumulated debris from muffler
and engine area.
• Install and maintain in working order a
spark arrester before using equipment
on forest-covered, grass-covered, or
brush-covered unimproved land.
WARNING
Hands, feet, hair, clothing, or accessories can
become entangled in rotating parts. Contact
with the rotating parts can cause traumatic
amputation or severe lacerations.
WARNING
Engine exhaust contains carbon monoxide,
which is an odorless deadly poison that can
kill you.
• Do Not operate the machine without
guards, shields, and safety devices in
place and working properly.
• Keep hands, feet, hair, jewelry, or clothing
away from rotating parts.
Do Not run engine indoors or in a small
confined area where dangerous carbon
monoxide fumes can collect.
• DO NOT operate the mower when people,
especially children, or pets are in the area.
• Be alert, slow down and use caution when making
turns. Look behind and to the side before
changing directions.
• Stop the blades, slow down, and use caution when
crossing surfaces other than grass and when
transporting the mower to and from the area to
be mowed.
• Be aware of the mower discharge path and direct
discharge away from others.
• Do Not operate the mower under the influence
of alcohol or drugs.
• Operate only in daylight or good artificial light,
keeping away from holes and hidden hazards.
• Be sure all drives are in neutral and parking brake
is engaged before starting engine.
• Never raise deck with blades running.
• Never operate the mower with damaged guards,
shields, or covers. Always have safety shields,
guards, switches and other devices in place and in
proper working condition.
• Never mow with the discharge deflector raised,
removed or altered unless there is a grass
collection system or mulch kit in place and
working properly.
• Use extreme care when loading or unloading the
machine into a trailer or truck.
• Use care when approaching blind corners, shrubs,
trees, or other objects that may obscure vision.
• Do Not change the engine governor setting or
overspeed the engine.
Slope Operation
• Stop engine, wait for all moving parts to stop,
remove key and engage parking brake:
Use Extreme caution when mowing and/or turning
on slopes as loss of traction and/or tip-over could
occur. The operator is responsible for safe operation
on slopes.
– Before checking, cleaning or working on the
mower.
7
Download from Www.Somanuals.com. All Manuals Search And Download.
Safety
spark plug wire. Wait for all movement to stop
before adjusting, cleaning or repairing.
DANGER
Operating on wet grass or steep slopes can
cause sliding and loss of control. Loss of
control and/or loss of operator’s footing
could result in a fall with an arm or leg
getting under the mower or engine deck
which may result in serious injury, death or
drowning.
• Keep engine and engine area free from
accumulation of grass, leaves, excessive grease
or oil, and other debris which can accumulate
in these areas. These materials can become
combustible and may result in a fire.
• Let engine cool before storing and do not store
near flame or any enclosed area where open pilot
lights or heat appliances are present.
• Mow across slopes, never up and down.
• Do Not mow slopes when grass is wet.
• Do Not mow near drop-offs or near water.
• Shut off fuel while storing or transporting. Do
Not store fuel near flames or drain indoors.
• Park machine on level ground. Never allow
untrained personnel to service machine.
• Do Not mow slopes greater than 20
degrees.
• Use jack stands to support components when
required.
• Reduce speed and use extreme caution
on slopes.
• Carefully release pressure from components with
stored energy.
• Avoid sudden turns or rapid speed
changes.
• Use care when checking blades. Wrap the blade(s)
or wear gloves, and use caution when servicing
them. Only replace damaged blades. Never
straighten or weld them.
• See inside the back cover to determine the
approximate slope angle of the area to be mowed.
• Remove or mark obstacles such as rocks, tree
limbs, etc. from the mowing area. Tall grass can
hide obstacles.
• Keep hands and feet away from moving parts.
If possible, do not make adjustments with the
engine running.
• Watch for ditches, holes, rocks, dips and rises that
change the operating angle, as rough terrain could
overturn the machine.
• Keep all guards, shields and all safety devices in
place and in safe working condition.
• Avoid sudden starts when mowing uphill because
the mower may tip backwards.
• Check all bolts frequently to maintain proper
tightness.
• Be aware that operating on wet grass, across steep
slopes or downhill may cause the mower to lose
traction. Loss of traction to the drive wheels may
result in sliding and a loss of braking and steering.
• Frequently check for worn or deteriorating
components that could create a hazard.
• All replacement parts must be the same as
or equivalent to the parts supplied as original
equipment.
• Always avoid sudden starting or stopping on a
slope. If tires lose traction, disengage the blades
and proceed slowly off the slope.
• Follow the manufacturer’s recommendations for
wheel weights or counter weights to improve
stability.
• Use extreme care with grass catchers or
attachments. These can change the stability of the
machine and cause loss of control.
Maintenance and Storage
• Disengage drives, lower implement, set parking
brake, stop engine and remove key or disconnect
8
Download from Www.Somanuals.com. All Manuals Search And Download.
Safety
WARNING
Hydraulic fluid escaping under pressure
can penetrate skin and cause injury. Fluid
accidentally injected into the skin must be
surgically removed within a few hours by a
doctor familiar with this form of injury or
gangrene may result.
• Make sure all hydraulic fluid hoses
and lines are in good condition and
all hydraulic connections and fittings
are tight before applying pressure to
hydraulic system.
• Keep body and hands away from pinhole
leaks or nozzles that eject high pressure
hydraulic fluid.
• Use cardboard or paper, not your hands,
to find hydraulic leaks.
• Safely relieve all pressure in the hydraulic
system by placing the motion control
levers in neutral and shutting off the
engine before performing any work on
the hydraulic system.
9
Download from Www.Somanuals.com. All Manuals Search And Download.
Safety
Safety and Instructional Decals
• Keep all safety signs legible. Remove all grease,
dirt and debris from safety signs and instructional
labels.
• New safety signs may be obtained from
your authorized Exmark equipment dealer or
distributor or from Exmark Mfg. Co. Inc.
• Replace all worn, damaged, or missing safety
signs.
• Safety signs may be affixed by peeling off the
backing to expose the adhesive surface. Apply
only to a clean, dry surface. Smooth to remove
any air bubbles.
• When replacement components are installed, be
sure that current safety signs are affixed to the
replaced components.
• Familiarize yourself with the following safety signs
and instruction labels. They are critical to the safe
operation of your Exmark commercial mower.
• If an attachment or accessory has been installed,
make sure current safety signs are visible.
1-303508
1-403005
1-303517
1-403143
1-413214
1-323427
36 inch Deck Units Only
98-5954
10
Download from Www.Somanuals.com. All Manuals Search And Download.
Safety
103-1798
103-2196
103-2076
103-2242
103-2103
11
Download from Www.Somanuals.com. All Manuals Search And Download.
Safety
116-0404
103-2243
103-4935
103-5626
48 inch Deck Units Only
12
Download from Www.Somanuals.com. All Manuals Search And Download.
Specifications
Specifications
Model Numbers
Serial Nos: 790,000 and Higher
VH15KA362; VH15KA483; VH17KA362CA; VH17KA483CA
Systems
Transmission
• Two Hydro Gear variable displacement piston
pumps independently coupled to two high
efficiency Parker wheel drive motors.
Engine
• Engine Specifications: See your Engine Owner’s
Manual
• Hydraulic Oil: Use Exmark Premium Hydro Oil.
• Hydraulic Oil Capacity: 2.4 qt. (2.2 L)
• RPM: Full Speed: 3600 RPM (No Load)
• Hydraulic Filter is replaceable cartridge type.
Fuel System
P/N 109–4180: 25 microns, 10 psi bypass
(Summer use above 32°F (0°C))
• Capacity: 5.0 gal. (18.9 L)
• Type of Fuel: Regular unleaded gasoline, 87
octane or higher.
P/N 1–523541: 40 microns, 18 psi bypass (Winter
use below 32°F (0°C))
• Fuel Filter: Replaceable In-line
• Speeds:
• Fuel Shut-Off Valve: 1/4 turn increments
– 0-6.2 mph (10.0 km/hr) forward.
– 0-2.2 mph (3.5 km/hr) reverse.
Safety Interlock System
Operator must have the speed control lever in neutral Wheel Drive System
and PTO disengaged to start engine. Release of
Drive wheels are direct coupled to Parker/Ross wheel
drive motors with 1.0 inch (25.4 mm) tapered shaft.
Operator Presence Control (OPC) levers will cause
engine to stop if speed control lever is not in neutral
and/or PTO is engaged.
Tires & Wheels
Steering/Brake Controls
Drive
Front Caster
Pneumatic
(Air-Filled)
Semi-
Pneumatic
Fingertip drive control levers provide independent
speed control, braking and neutral to each drive
wheel for moving forward or reverse, stopping and
power turning.
Quantity
Tread
2
2
Turf Master
16 x 6.50–8
4
Smooth
9 x 3.50-4
Size
Ply Rating
Pressure
14 psi
(97 kPa)
13
Download from Www.Somanuals.com. All Manuals Search And Download.
Specifications
Cutting Deck
• Cutting Width:
Tread Width: (Outside to Outside of
Tires, Widthwise)
– 36 inch Deck: 35.38 inches (89.9 cm)
– 48 inch Deck: 47.25 inches (120.0 cm)
• Discharge: Side
36 inch Deck
48 inch Deck
35.6 inches
(90.4 cm)
40.4 inches
(102.6 cm)
• Blade Size:
Curb Weight:
– 36 inch Deck: 18.00 inches (45.7 cm)—
Quantity: 2
36 inch Deck
48 inch Deck
– 48 inch Deck: 16.25 inches (41.3 cm)—
Quantity: 3
498 lb (226 kg)
551 lb (250 kg)
• Deck Drive: Manual engagement of belt with
over-center lock. Blade belt tension is adjustable
via turnbuckle.
Torque Requirements
Bolt Location
Torque
• Blade Brake: When the PTO engagement control
is moved to the disengaged position a friction
brake pad stops the rotation of the blades.
75-80 ft-lb (102-109 N-m)
Blade/Cutter Housing
Spindle Bolt
Caster Bracket Mounts
30-35 ft-lb (41-48 N-m)
30-35 ft-lb (41-48 N-m)
• Deck Mounting: Bolted directly to engine deck.
• Deck Depth:
Mower Deck/Engine
Deck Mount
– 36 inch Deck: 5.0 inches (12.7 cm)
– 48 inch Deck: 5.0 inches (12.7 cm)
• Cutting Height Adjustment:
Engine Mounting Bolts
Wheel Lug Nuts
15-20 ft-lb (20-27 N-m)
90-95 ft-lb (122-129 N-m)
Wheel Hub Slotted Nut
minimum 100 ft-lbs
(136 N-m)
Adjusts from 1 inch (2.5 cm) to 4 1/4 inches (10.8
cm) in 1/4 inch (6.4 mm) increments by various
adjustments of caster spacers, blade spacers, and
axle height.
Wheel Motor Mounting
Bolts
30-35 ft-lb (41-48 N-m)
Dimensions
Overall Width:
36 inch Deck
48 inch Deck
Deflector Up
36.4 inches
(92.5 cm)
48.1 inches
(122.2 cm)
Deflector Down 47.0 inches
(119.4 cm)
57.9 inches
(147.1 cm)
Overall Length:
36 inch Deck
48 inch Deck
77.3 inches (196.3 cm)
72.3 inches (183.6 cm)
Overall Height:
36 inch Deck
48 inch Deck
43.2 inches (109.7 cm)
43.2 inches (109.7 cm)
14
Download from Www.Somanuals.com. All Manuals Search And Download.
Operation
Product Overview
Operation
Note: Determine the left and right sides of the
machine from the normal operating position.
Controls
Operator Presence Control (OPC)
Levers
Located on the upper handle assembly directly above
the handle grips.
When these levers are depressed, the OPC system
senses that the operator is in the normal operator’s
position. When the levers are released, the OPC
system senses that the operator has moved from the
normal operating position and will kill the engine if
either the speed control lever is not in the neutral
Figure 3
1. ECS Handles
2. Controls
3. Fuel Cap
4. Blade Spacers
Figure 4
1. OPC Lever
3. Neutral Lock Latch
2. Rotate neutral lock latch 4. Drive Lever in neutral
downward for neutral
lock position
position
Drive Levers
Located on each side of the upper handle assembly
ahead of and below the handle grips.
These levers individually control the speed and
direction of each drive wheel. When the speed control
lever is moved out of the neutral position and the
neutral lock latches are moved into the drive position,
15
Download from Www.Somanuals.com. All Manuals Search And Download.
Operation
the drive wheels are engaged in the forward direction.
speed and moving it to the rear will decrease engine
speed. Moving the throttle forward into the detent
is full position.
Squeezing the left hand and/or right hand lever
causes the left hand and/or right hand drive wheel
respectively to slow down, stop, or reverse, depending
on how far each drive lever is “squeezed”. Squeezing
the drive levers beyond the neutral position causes
the drive wheels to engage in the reverse direction
regardless of the position of the neutral lock latches
and the speed control lever.
Speed Control Lever
Located in middle of control console.
The speed control lever controls the maximum
forward speed and is infinitely variable from neutral
0–6.2 mph (10.0 km/hr).
Park brake must be disengaged to move speed control
out of neutral or engine will kill.
Neutral Lock Latch
Located at the end of the handles.
“Off-Run” Switch
The purpose of these latches is to allow the operator
to lock the drive levers in a "neutral" position where
neither of the drive wheels are engaged in either a
Located on the control console.
Turn the key to the “Run” position to allow the
engine to be started. Turn the key to the “Off ”
position to shut engine off.
Park Brake Lever
Located on the right side of the unit above the
hydraulic tank.
Fuel Shut-Off Valve
Located in the fuel line midway between the tank
and engine.
The brake lever engages the park brake on the drive
wheels.
The fuel shut-off valve is used to shut off the
flow of fuel when parking inside a building, during
transportation to and from the job sites, and when
the machine will not be used for a few days.
Pull the lever up and rearward to engage the brake.
Push the lever forward and down to disengage the
brake.
When parking on a steep slope, the wheels must be
chocked or blocked in addition to the brake being
engaged. The unit must be tied down and brake
engaged when transporting.
Rotate valve 1/4 turn clockwise to shut fuel off.
Rotate valve 1/4 turn counterclockwise to turn fuel
on.
Park brake must be disengaged to move speed control
out of neutral or engine will kill.
Drive Wheel Release Valves
Located on the top rear corner of the hydrostatic
pumps.
Choke Control
Drive wheel release valves are used to release the
hydro-static drive system to allow the machine to be
moved by hand without the engine running.
Located on the front left corner of the fuel tank
support.
Choke is used to aid in starting a cold engine. The
choke control is pulled out to be in the “ON” position
and pushed in to be in the “OFF” position. Do Not
run a warm engine with choke in the “ON” position.
With a 5/8 wrench, turn both valves one turn
counterclockwise to release the drive system.
Turn clockwise to reset the drive system. Do Not
overtighten.
Throttle Control
Tracking Adjustment Knob
Located on the on the control console right side.
The throttle is used to control engine speed. Moving
the throttle control forward will increase engine
Located on the right-hand side of the rear of the fuel
tank support.
16
Download from Www.Somanuals.com. All Manuals Search And Download.
Operation
The knob can be adjusted so that machine will
“track” straight ahead with the drive levers released.
Operating Instructions
Open the Fuel Shut-Off Valve
PTO Engagement Control
Rotate the valve 1/4 turn counterclockwise to turn
fuel on.
Located on left side of control console.
To engage the blades, the knob must be pulled
toward the operator until the turnbuckle (attached
to the blade engagement idler) locks over-center. To
disengage the blades, push the knob down until the
assist arm contacts the pin on the deck.
Starting the Engine
Note: Operator must have PTO disengaged and
speed control lever in neutral position when starting
the engine.
Lock drive levers in neutral and engage park brake
Park brake must be disengaged before PTO is
engaged or engine will kill.
Note: A cold weather starting kit has been added for
ease of starting in either cold weather or when the
unit has not been run for a period of time.
Cold Start Kit
• To use cold start kit:
Located on the right hand side of engine deck, below
and slightly ahead of the hydro control shield.
1. Pull split ring straight out the side of the unit,
and hook the ring over the lower front hydro
control shield bolt.
The cold start kit is used to ease the starting of the
unit in cold weather or when the unit has not been
operated for a period of time. The cold start kit
moves the idler pulley away from the pump belt,
releasing the tension on the belt which allows the
engine to turn over with less resistance (see Starting
the Engine section in Operation).
2. Start engine. Refer to the following guidelines
for further starting suggestions.
• To engage pump drive (disengage cold start kit):
1. Pull chain straight out from the side of the
unit until the split ring can be removed from
the bolt.
2. Slowly release tension on chain.
Pre-Start
1. Pull out the choke control. Place the throttle
control midway between the “Slow” and “Fast”
positions. Turn the key switch to the “Run”
position.
Fill fuel tank. For best results use only clean, fresh
regular grade unleaded gasoline with an octane rating
of 87 or higher. Regular grade leaded gasoline may
also be used; however, combustion chamber and
cylinder head will require more frequent service. See
Engine Owner’s Manual.
2. Pull recoil rope to start engine. After engine
warms up, gradually push in the choke control.
Do Not run warm engine with the choke in the
“ON” position.
Do Not add oil to gasoline.
Note: Kawasaki engines generally need to be
“choked” even when warm.
Do Not overfill fuel tank. Never fill the fuel tank so
that the fuel level rises above a level that is 1/2 inch
below the bottom of the filler neck to allow for fuel
expansion and prevent fuel spillage.
PTO Engagement
Make sure you understand the controls, their
locations, their functions, and their safety
requirements.
DANGER
The rotating blades under the mower deck
are dangerous. Blade contact can cause
serious injury or kill you.
Refer to the Maintenance section and perform all the
necessary inspection and maintenance steps.
Do Not put hands or feet under the mower
or mower deck when the blades are engaged.
17
Download from Www.Somanuals.com. All Manuals Search And Download.
Operation
transporting, or when the unit is parked inside
a building.
DANGER
An uncovered discharge opening will allow
objects to be thrown in an operator’s or
bystander’s direction. Also, contact with the
blade could occur. Thrown objects or blade
contact can cause serious injury or death.
Driving the Machine
Drive Lever/Neutral Lock Latch Operation
To lock the drive levers in “neutral lock”, squeeze the
drive levers to the “neutral” position (Do Not squeeze
the drive levers all the way back as this will cause the
drive wheels to go into full reverse direction). See
of the neutral lock latches and rotate them under
the drive levers into the “neutral lock” position. See
Never operate the mower with the discharge
deflector raised, removed, or altered unless
there is a grass collection system or mulch
kit in place and working properly.
The PTO switch engages the cutting blades. Be sure
that all persons are clear of mower deck and discharge
area before engaging the PTO.
CAUTION
1. Set throttle to “MIDWAY” position.
If the neutral lock latches are not completely
engaged the drive levers could unexpectedly
slip into the forward drive position. If the
drive levers slip into the drive position the
unit could lurch forward and cause injury or
property damage.
2. Pull the PTO engagement knob up to engage
blades.
3. Place the throttle in the “FAST” position to begin
mowing.
Note: Park brake must be disengaged before PTO is
engaged or engine will kill.
Be sure the drive levers are past the roller and
securely seated at the bottom of the neutral
lock latches.
Disengaging the PTO
1. Set throttle to “MIDWAY” position.
To place the drive levers in the “forward” position,
slightly squeeze the drive levers while placing thumbs
on the outer thumb lobe of the neutral lock latches
(or the index finger on the front lobe) and rotate them
from under the drive levers. Slowly and carefully
2. Push down on the PTO engagement knob to
disengage the blades.
Stopping the Engine
1. Bring the unit to a full stop.
2. Lock drive levers in “neutral” position.
3. Engage the parking brake.
4. Disengage the PTO.
To place the drive levers in the “reverse” position,
squeeze the drive levers past the neutral position. See
5. Move speed control lever to neutral.
6. Place the throttle midway between the “SLOW”
and “FAST” positions.
7. Allow the engine to run for a minimum of 15
seconds, then turn the ignition switch to the
“OFF” position to stop the engine.
8. Remove the key to prevent children or other
unauthorized persons from starting engine.
9. Close the fuel shut-off valve when the machine
will not be in use for a few days, when
18
Download from Www.Somanuals.com. All Manuals Search And Download.
|