Snapper ZM2501KH, ZM5200M, ZM5201M, ZM6101M, ZM6100M User Manual

Safety Instructions & Operator’s Manual for

MID MOUNT Z-RIDER

ZERO TURNING

HYDRO DRIVE

SERIES 1

POWER UNIT MODELS

ZM2501KH

MOWER UNIT MODELS

ZM5200M ZM6100M

MODEL NUMBER EXPLANATION

Z M 25 01 KH

DRIVE SYSTEM TYPE ENGINE TYPE
MOWER ORIENTATION SERIES DESIGNATION

ENGINE HP

POWER UNIT

Z – Zero Turning – Hydro Drive 25 – Engine Horse Power 01 – Series Designation KH – Kohler Engine
M – Mid Mount Mower

MOWER UNIT

Z – Zero Turning – Hydro Drive 52 – Mower Cutting Width 00 – Series Designation M – Mower Deck
M – Mid Mount Mower 61 – Mower Cutting Width

Thank you for buying a SNAPPER Product! Before operating your machine, read this manual carefully and pay
particular attention to the “IMPORTANT SAFETY INSTRUCTIONS” on Pages 2 & 3. 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 © 1999
SNAPPER INC.
ALL RIGHTS RESERVED

MANUAL No. 7-2902 (REV. 1, 8/20/99)

IMPORTANT SAFETY INSTRUCTIONS

WARNING: This powerful cutting machine is capable of amputating hands and feet and can throw objects that
can cause injury and damage! Failure to comply with the following SAFETY instructions could result in serious
injury or death to the operator or other persons. The owner of the machine must understand these instructions
and must allow only persons who understand these instructions to operate machine. Each person operating the
machine must be of sound mind and body and must not be under the influence of any substance, which might
impair vision, dexterity or judgment. If you have any questions pertaining to your machine which your dealer
cannot answer to your satisfaction, call or write the Customer Service Department at SNAPPER, McDonough,
Georgia 30253. Phone: [phone]).

PROTECTION FOR CHILDREN

Tragic accidents can occur if the operator is not alert
to the presence of children. Children are often
attracted to the machine and the mowing activity.
Never assume that children will remain where you last
saw them.

1. KEEP children out of the mowing area and under
the watchful care of a responsible adult.

2. DO NOT allow children in yard when machine is
operated (even with the blades OFF).

3. DO NOT allow children or others to ride on
machine or on attachments (even with the blade
OFF). They may fall and be seriously injured.

4. DO NOT allow pre-teenage children to operate
machine.

5. ALLOW only adults or responsible teenagers with
mature judgment under close adult supervision to
operate machine.

6. DO NOT operate blades in reverse. STOP BLADES.
LOOK and SEE behind and down for children, pets
and hazards before and while backing.

7. USE EXTRA CARE when approaching blind
corners, shrubs, trees, or other objects that may
obscure vision.

PROTECTION AGAINST TIPOVERS

Slopes are a major factor related to loss-of-control
and tip-over accidents, which can result in severe
injury or death. All slopes require extra CAUTION. If
you cannot back up the slope or if you feel uneasy on
the slope, DO NOT mow it. Use extra care with grass
catchers or other attachments; these affect the
handling and the stability of the machine.

1. DO NOT operate machine on slopes exceeding 15
degrees (27% grade).

2. Exercise EXTREME CAUTION on slopes above 10
degrees (18% grade). Turn blades OFF when
traveling uphill. Use a slow speed and avoid
sudden or sharp turns.

3. DO NOT operate machine back and forth across
face of slopes. Operate up and down. Practice on
slopes with blades off.

PROTECTION AGAINST TIPOVERS

(Continued From Previous Column)

4. AVOID uphill starts. If machine stops going uphill
or tires lose traction, turn blades OFF and back
slowly down the slope.

5. STAY ALERT for holes and other hidden hazards.
Tall grass can hide obstacles. Keep away from
ditches, washouts, culverts, fences and
protruding objects.

6. KEEP A SAFE DISTANCE (at least 3 feet) away
from edge of ditches and other drop offs. The
machine could turn over if an edge caves in.

7. Always begin forward motion slowly and with
caution.

8. Use weights or a weighted load carrier in accordance
with instructions supplied with a grass catcher. DO
NOT operate machine on slopes exceeding 10
degrees (18% grade) when equipped with grass
catcher.

9. DO NOT put your foot on the ground to try to
stabilize the machine.

10. DO NOT operate machine on wet grass. Reduced
traction could cause sliding.

11. DO NOT operate machine under any condition
where traction, steering or stability is doubtful.

12. Operator Protective Structures are available for
this machine through your local Snapper dealer.

PREPARATION

1. Read, understand and follow instructions and
warnings in this manual and on the machine,
engine and attachments. Know the controls and
the proper use of the machine before starting.

2. Only mature, responsible persons shall operate
the machine and only after proper instruction.

3. Data indicates that operators age 60 and above,
are involved in a large percentage of mower­related injuries. These operators should evaluate
their ability to operate the mower safely enough to
protect themselves and others from serious injury.

4. Handle fuel with extra care. Fuels are flammable
and vapors are explosive. Use only an approved
fuel container. DO NOT remove fuel cap or add
fuel with engine running. Add fuel outdoors only
with engine stopped and cool. Clean spilled fuel
from machine. DO NOT smoke.

2

IMPORTANT SAFETY INSTRUCTIONS

PREPARATION

(Continued From Previous Page)

5. Practice operation of machine with BLADES
OFF to learn controls and develop skills.

6. Check the area to be mowed and remove all
objects such as toys, wire, rocks, limbs and
other objects that could cause injury if thrown
by blades or interfere with mowing.

7. Keep people and pets out of mowing area.
Immediately, STOP blades, STOP engine, and
STOP machine if anyone enters the area.

8. Check shields, deflectors, switches, blade
controls and other safety devices frequently for
proper operation and location.

9. Make sure all safety decals are clearly legible.
Replace if damaged.

10. Protect yourself when mowing and wear safety
glasses, long pants and substantial footwear.

11. Know how to STOP blades and engine quickly
in preparation for emergencies.

12. Use extra care when loading or unloading the
machine into a trailer or truck.

13. 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.

OPERATION

1. Mount and dismount machine from left side.

2. Start engine from operator's seat, if possible.
Make sure blades are OFF and parking brake is
set.

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 feet rests or pedal(s).

5. STOP BLADES and ENGINE and make sure
blades have stopped before removing grass
catcher or unclogging mower to prevent loss of
fingers or hand.

6. Blades must be OFF except when cutting grass.
Set blades in highest position when mowing
over rough ground.

7. Keep hands and feet away from rotating blades
underneath deck. DO NOT place foot on ground
while BLADES are ON or machine is in motion.

8. DO NOT operate machine without entire grass
catcher or guards in place. DO NOT point
discharge at people, passing cars, windows or
doors.

9. Slow down before turning.

10. Watch out for traffic when near or crossing
roadways.

OPERATION

(Continued From Previous Column)

11. STOP engine immediately after striking an
obstruction. Inspect machine and repair
damage before resuming operation.

12. Mow only in daylight or with good artificial light.

13. Move motion control levers SLOWLY to
maintain control during speed and directional
changes.

14. Exercise CAUTION when pulling loads. DO NOT
pull loads greater than 300 pounds. Avoid jack
knifing. DO NOT turn sharply.

15. DO NOT operate engine in enclosed areas.
Engine exhaust gases contain carbon
monoxide, a deadly poison.

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.

2. Keep engine free of grass, leaves or excess grease
to reduce fire hazard and engine overheating.

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.

7. Disconnect negative (black) cable from battery
before performing maintenance or service.
Cranking engine could cause injury.

8. DO NOT work under machine without safety blocks.

9. Service engine and make adjustments only when
engine is 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.

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.

13. DO NOT test for spark by grounding spark plug
next to spark plug hole; spark plug could ignite gas
exiting engine.

14. Have machine serviced by an authorized SNAPPER
dealer at least once a year and have the dealer
install any new safety devices.

15. Use only genuine SNAPPER replacement parts to
assure that original standards are maintained.

3

TABLE OF CONTENTS

SECTION 1 - IMPORTANT SAFETY INSTRUCTIONS.......................... 2-3

TABLE OF CONTENTS ............................................................................ 4

SECTION 1 – FAMILIARIZATION............................................................. 5

SECTION 2 - OPERATING INSTRUCTIONS......................................... 6-9

Pre-start Checklist .................................................................................................6

Starting & Stopping Engine, Blades & Parking Brake ............................................7

Starting & Stopping Mower Blades ......................................................................... 7

Parking Brake .........................................................................................................8

Adjusting Cutting Height .........................................................................................9

Driving & Stopping Machine ...................................................................................9

SECTION 3 - MAINTENANCE INSTRUCTIONS ............................... 10-14

Change Engine Oil................................................................................................10

Check Mower Blade .............................................................................................10

Check Mower Drive Belt .......................................................................................11

Checking Belt Tension.......................................................................................... 11

Service – After every 25 Hours (Engine Components).........................................11

Service – After every 25 Hours (Mower Components) .........................................11

Lubrication .......................................................................................................11-12

Mower Blade Spindle Lubrication......................................................................11

Mower Deck Linkage Lubrication ......................................................................11

Front Wheel Bearings Lubrication.....................................................................12

Transaxle Lubrication ........................................................................................12

Power Transfer Shaft Lubrication......................................................................12

Other Lubrication...............................................................................................12

Before Operating Machine.................................................................................... 12

Annually - End of Season ................................................................................12-13

Engine Service......................................................................................................12

Fuel Filter Replacement .......................................................................................13

Deck Removal .................................................................................................13-14

Power Transfer Shaft Removal ............................................................................14

SECTION 4 - ADJUSTMENTS AND REPAIR.................................... 15-20

Neutral Position Adjustments ...............................................................................15

Mower Deck Adjustment (Levelness) ..............................................................15-16

Parking Brake Adjustment....................................................................................17

Engine Adjustments & Repair............................................................................... 17

Mower Blade Replacement .............................................................................17-18

Mower Drive Belt Removal & Replacement .........................................................18

Battery Removal ...................................................................................................19

Battery Installation ................................................................................................19

Battery Service & Charging ..................................................................................19

Battery Testing......................................................................................................20

New Battery Preparation.......................................................................................20

TROUBLESHOOTING .......................................................................21-22

SERVICE SCHEDULE ............................................................................ 23

Maintenance/Replacement Parts .........................................................................23

WARRANTY ............................................................................................ 24

PRIMARY MAINTENANCE ................................................................ 25-28

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.

4

Section 1 - FAMILIARIZATION

OPERATOR’S SEAT

AUXILLARY FUEL TANK

BLADE ENGAGEMENT
SWITCH

FUEL TANK

ENGINE SPEED
CONTROL

KEY SWITCH

MOTION CONTROL
LEVER

DECK LIFT LEVER

DISCHARGE
DEFLECTOR

CHOKE CONTROL

PARKING
BRAKE
LEVER

FOOTREST

FIGURE 1.1

1.1 INTRODUCTION

This manual has been prepared for the operator’s of the
SNAPPER MID MOUNT 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 Page 2 and 3 of this manual and All
SAFETY messages on the MID MOUNT Z-RIDER and its
attachments before operating. SNAPPER recommends
returning the MID MOUNT Z-RIDER to an authorized
SNAPPER dealer annually for inspection and addition of
any new devices which might upgrade the safety of the
mower.

1.2 NOMENCLATURE

The nomenclature information above, Figure 1.1, shows
the essential parts of the SNAPPER MID MOUNT Z­RIDER. 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.

5

Section 2 - OPERATING INSTRUCTIONS

2.1 PRE-START CHECK LIST

Make the following checks and perform the service
required before each start-up.

2.1.1. Check tires and add or release air as needed
to bring pressure to 12 psi in drive tires. Pressure in
front deck caster wheels should be 25 psi.

2.1.2. Check guards, deflectors and covers to make
sure all are in place and securely tightened.

2.1.3. 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 2.1.

SAFE LEVEL
AREA

FIGURE 2.1

2.1.4. Check Blade switch to insure it works freely.

Switch is pulled “OUT” for blade engagement or
pushed back “IN” for blade disengagement. See
Figure 2.2. IMPORTANT: Disengagement stops
blades.

BLADE SWITCH

IMPORTANT: This machine 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.

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 2.3

HYDRAULIC PRESSURE
RELEASE LEVER IN “RUN”
POSITION

FIGURE 2.2

2.1.5. 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.

2.1.6. Add fuel to tank of the machine outside
where fumes can safely dissipate. Make sure fuel
filler cap is tight. Refer to engine owner’s manual for
fuel specifications.

2.1.7. Adjust position of operator’s seat. The seat
is mounted on slides. Locate latch lever beneath
the seat. Move lever towards the left and slide seat
to the desired position. Release latch.

2.1.8. Place mower in desired cutting height
setting. Grasp deck lift lever and depress release
button located at tip of lever. Move lever to desired
setting, 1 thru 7, and release latch. See Figure 1.1.

LEVER SHOWN
LOCKED INTO
“ROLL” POSITION

FIGURE 2.3

6

Section 2 - OPERATING INSTRUCTIONS

2.2 STARTING & STOPPING – ENGINE, BLADES,
PARKING BRAKE

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. 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.

2.2.1. STARTING ENGINE

When the ignition key is turned the engine will not
start or turn over unless the parking brake is
engaged and the blade switch is pushed in to
“OFF”.

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 2.2.

4. Move choke control forward to choke position to
start a cold engine. See Figure 2.4.

5. Move engine speed control to the Rabbit “FAST”
position. See Figure 2.4

6. Turn key to the start position until engine starts.
See Figure 2.5.

CHOKE
CONTROL

ENGINE
SPEED
CONTROL

“STOP”
POSITION

NOTE: If after 5 seconds of cranking the engine

does not start, release the key. Attempt starting
again after waiting for approximately 20 seconds.

7. After engine starts, move the choke control to
the “OFF” or no choke position. Allow a brief warm­up until engine runs smooth.

2.2.2. STOPPING ENGINE

1. Stop engine by turning key to “STOP” position.

Move engine speed to the Turtle “SLOW” position
and turn key to “STOP”. See Figure 2.5.

DO NOT operate blades in reverse. STOP BLADES.
LOOK and SEE behind and down for children, pets
and hazards before and while backing.

2.2.3. STARTING MOWER BLADES

1. Start engine and set engine speed control to the

Rabbit “FAST” position.

2. Pull the Blade Switch out to the “ON” position to
engage the mower blades. See Figure 2.2.

KEY SHOWN IN “ON” POSITION

FIGURE 2.5

WARNING

CHOKE
POSITION

FIGURE 2.4

FAST
POSITION

2.2.4. STOPPING MOWER BLADES

1. Push Blade Switch in to “OFF” position to

disengage the blade.

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
dealer for replacement. DO NOT CONTINUE to
operate mower if blades fail to stop in 7 seconds.

2. Move engine speed control to the Turtle “SLOW”

position. Turn key to “STOP” position. Engage
parking brake.

7

Section 2 - OPERATING INSTRUCTIONS

2.2.5. PARKING BRAKE

1. Engage parking brake by pulling the parking

brake lever back to the engaged position.
NOTE: Motion control lever must be in the Neutral
position to engage brake. See Figure. 2.6.
NOTE: Engaging the parking brake locks the
motion control lever (joystick) in the neutral
position.

2. Release parking brake by pushing parking

brake lever forward to the released position.
See Figure 2.7.

JOYSTICK IN
NEUTRAL
POSITION

PARKING
BRAKE
LEVER IN
ENGAGED
“ON”
POSITION

WARNING

DO NOT park the machine on slopes. DO NOT leave
machine with engine running. Stop engine. Stop
blades. Engage parking brake. Remove key.

FIGURE 2.6

FIGURE 2.7

PARKING BRAKE
LEVER IN RELEASED
“OFF” POSITION

8

Section 2 - OPERATING INSTRUCTIONS

2.3 CUTTING HEIGHT ADJUSTMENT

1. Adjust cutting height as desired to any position,

using deck lift lever. See Figure 2.8.

NOTE: The engine does not have to be running to adjust

cutting height.

DECK LIFT LEVER SHOWN
IN HIGH CUTTING HEIGHT
POSITION

FIGURE 2.8

2.4 OPERATION- MOTION CONTROLS

2.4.1. DRIVING MACHINE

1. Start engine. Release parking brake.

2. Move motion control (joystick) gently and with

caution in desired direction:

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 2.9.

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.

2.4.2. STOPPING MACHINE

1. Return motion control lever (joystick) to

neutral.
IMPORTANT: Operator must use hand assistance
to bring motion control lever to the neutral position.

2. Engage parking brake.

3. Push blade switch in to “OFF” blades

disengaged position.

4. Stop engine. Move engine speed
control to turtle “SLOW” position. Turn
key to stop position.

5. Remove key.

WARNING

DO NOT park the machine on slopes. DO NOT leave
machine with engine running. Stop engine. Stop
blades. Engage parking brake. Remove key.

REARWARD
MOVEMENT

RIGHT
TURN

FIGURE 2.9

LEFT TURN

FORWARD
MOVEMENT

9

Section 3 - MAINTENANCE

3.1 INTRODUCTION

To retain the quality of the SNAPPER mower, 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 mower, always mention the model and
serial number. SNAPPER recommends returning the
mower to an authorized SNAPPER dealer annually for
inspection and addition of any new devices which might
upgrade the safety of the mower. 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.

3.2 SERVICE - AFTER FIRST 5 HOURS

WARNING

DO NOT attempt any maintenance, adjustments or
service with engine running. STOP engine. STOP
blades. Set brake. Remove key. Remove spark plug
wires and secure away from spark plugs. Engine and
components are HOT. Avoid serious burns, allow
sufficient time for all parts to cool.

3.2.1. CHANGE ENGINE OIL

1. Change engine oil as follows:
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 3.1.

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.

3.2.2. CHECK MOWER BLADE

1. Stop Engine. Remove key. Disconnect

spark plug wire(s) and secure away from
spark plug(s).

2. Engage parking brake.

3. Use a hydraulic floor jack or hoist to raise

machine high enough to gain access to the
underside of deck. Secure machine with safety
blocks.

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. Check torque of blade mounting bolts.

As necessary, torque to 70 to 80 ft. lbs.
See Figure 3.2.

5. Check blade for sharpness, wear and
damage. Refer to Section “BLADE WEAR
LIMITS”.

ROTATE PLUG COUNTER CLOCKWISE
THEN PULL OUT TO DRAIN OIL

FIGURE 3.1

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 3.1.

CHECK BLADE
MOUNTING BOLTS ­TORQUE SHOULD BE

FIGURE 3.2

6. Check blade for straightness.

10

Section 3 - MAINTENANCE

3.2.3. CHECK MOWER DRIVE BELT

1. Foot Rest Removal

a. Lower deck to lowest setting.
b. Remove foot rest. See Figure 3.3.
c. Removal of foot rest will allow access

to deck belt.

LIFT FOOT REST UP AND OFF
POWER UNIT FRAME TO GAIN
ACCESS TO MOWER BELT

c. Raise mower deck to its highest setting.

It may be necessary to raise mower deck
higher using a hydraulic floor jack. Secure
machine with safety blocks.
d. Clean underside of mower deck,
removing all accumulation of grass
clippings and debris.
e. Clean top of deck, removing all grass
clippings and debris.

5. Mower Blade Spindle - Lubrication

a. Remove foot rest.
b. Remove foot rest 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 3.4.

FIGURE 3.3

2. Checking 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.

3.3 AFTER EVERY 25 OPERATING HOURS

3.3.1. ENGINE

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.

3.3.2. MOWER COMPONENTS

1. Mower Drive Belt

No adjustment required. Replace belt as
needed.

2. Mower Blade

Check blade for sharpness, wear, damage,
and torque. Refer to Section “MOWER BLADE
REPLACEMENT”.

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).

LUBRICATE
SPINDLE
ASSEMBLIES

FIGURE 3.4

6. Mower Deck Linkage - Lubrication

Lubricate all mower deck linkage pivot
points with a light coat of motor oil.

WARNING

DO NOT attempt any maintenance, adjustments or
service with engine running. STOP engine. STOP
blades. Set brake. Remove key. Remove spark plug
wires and secure away from spark plugs. Engine and
components are HOT. Avoid serious burns, allow
sufficient time for all parts to cool.

11

Section 3 - MAINTENANCE

3.3.3. RIDING MOWER - LUBRICATION

1. Front Wheel Bearings

Lubricate with Kendall NLGI No. 2 lithium
grease or equivalent, from a grease gun.
See Figure 3.5.

LUBRICATE
BEARINGS

FRONT
WHEEL

FIGURE 3.5

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 20W20, SAE30 or SAE40. 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 3.6.
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.

OIL FILL
LINE

1-1/2

3. Power Transfer Shaft

Lubricate power transfer shaft with Kendall
NLGI No. 2 lithium grease or equivalent,
from a grease gun. See Figure 3.7.

VIEW IS SHOWN WITH
PARTS REMOVED FOR
CLEAR VIEW OF

LUBRICATE
POWER
TRANSFER
SHAFT

FIGURE 3.7

4. OTHER LUBRICATION POINTS

Lubricate machine caster wheel shafts,
traction drive shaft and mower deck idler
arm with Kendall NLGI No. 2 lithium grease
or equivalent, from a grease gun.

3.4 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 cooling fins on
the engine and from both hydraulic pumps.

3.5 ANNUALLY (END OF EACH SEASON)

Perform all maintenance as described in Section
“AFTER EVERY 25 OPERATING HOURS”.

3.5.1. ENGINE

Service engine according to engine owner’s manual.

HYDRAULIC OIL
RESERVOIR

(Continued on next Page)

IMPORTANT: FLUID LEVEL MUST
BE ABOVE TOP OF BAFFLE.
RESERVOIR CAPACITY IS ONE (1)
GALLON. DO NOT OVERFILL.

FIGURE 3.6

12

Section 3 - MAINTENANCE

3.5 ANNUALLY (END OF EACH SEASON)
(Continued from previous Page)

3.5.2. 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.

WARNING

Allow engine to cool for at least ten minutes before
performing service or maintenance. DO NOT smoke
near fuel components when performing service or
maintenance. DO NOT perform service and
maintenance near an open flame. Wipe off any
spilled fuel before starting engine. DO NOT run
engine indoors.

1. Remove fuel line clamps from fuel filter.

2. Remove fuel lines from filter. Discard filter.

3. Install new fuel filter. Reinstall fuel line clamps.

See Figure 3.8.

POSITION DECK
LIFT LEVER IN
HIGHEST
CUTTING
POSITION.
PLACE WOODEN
BLOCKS UNDER
FRONT AND
REAR OF DECK.

LOWEST CUTTING
POSITION (ALL THE
WAY FORWARD)

REMOVE
LINE
CLAMPS

CLAMP FUEL
LINE TO
PREVENT
SPILLAGE

REMOVE FUEL
FILTER

FIGURE 3.8

3.6 DECK REMOVAL

Move power unit/mower deck to an area where the
mower deck is to be disconnected. Turn engine
“OFF” and remove key from switch. Remove spark
plug wire(s) and secure away from spark plug(s).
Engage parking brake.

1. Move deck lift lever and set the mower deck to
the highest cutting position. See Figure 3.9.

2. Place a wooden block under the front and rear
edge of the mower deck.

3. Move deck lift lever and set the mower deck to a
lower cutting position until deck rests on wooden
blocks. See Figure 3.9.

4. Remove cotter pins and washers from both sides
of front lift arm. See Figure 3.10.

13

COTTER PIN

FIGURE 3.9

REMOVE COTTER PINS
AND WASHERS FROM
BOTH SIDES OF
FRONT LIFT ARM

FIGURE 3.10

Section 3 - MAINTENANCE

3.6 DECK REMOVAL (Continued from previous page)

5. Remove shoulder bolts, washers and nuts from

rear lift arm. See Figure 3.11.

REAR
LIFT ARM

SHOULDER
BOLT,
WASHER &
NUT

REAR LINK
PLATE

THREADED
END

FIGURE 3.11

6. Disconnect pull bar from front axle by removing

clevis pins and cotter pins. See Figure 3.12.

TRANSFER
SHAFT

LOCK
COLLAR

TAKE OFF
SHAFT

FIGURE 3.13

IMPORTANT: Mower deck is extremely heavy. Be very

careful when removing deck from power unit.

8. Remove wooden blocks from underneath deck and
roll/slide deck from underneath power unit.

FRONT AXLE

COTTER PIN

WASHERS

PULL BAR

CLEVIS PIN

FIGURE 3.12

7. Pull lock collar back and slide power transfer shaft

away from power take off shaft (located on power unit
below hydro pumps). See Figure 3.13.

WARNING

DO NOT attempt any maintenance, adjustments or
service with engine running. STOP engine. STOP
blades. Set brake. Remove key. Remove spark plug
wires and secure away from spark plugs. Engine and
components are HOT. Avoid serious burns, allow
sufficient time for all parts to cool.

3.7 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. See
Figure 3.13.

14

Section 4 - ADJUSTMENTS & REPAIR

DANGER

Exercise EXTREME CAUTION when making this
adjustment, due to close proximity of moving parts.

4.1 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.

1. Turn key to “OFF” position.

2. Raise both wheels off the ground. W heels should

be high enough to rotate freely. Secure with safety
blocks.

3. Disconnect parking brake rod from parking brake.

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 not have any movement, 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 4.1.

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.

4.2 MOWER DECK & COMPONENT ADJUSTMENTS

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.

4.2.1. 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. Pressure
in front caster wheels should be 25 psi.
If tires are properly inflated and mowing is still
uneven, adjust deck levelness as follows:

SIDE to SIDE LEVEL

1. Place machine on a smooth level surface.

2. Check blade tips by rotating blades until tips

are pointing to the sides of the deck. Check the
measurement of outside blade tips to the
ground on both blades. The measure-ment of
each of the outside blade tips should be within
1/8” of each other. If measurement of the blade
tips is not within 1/8”, adjustment should be
made to the higher side of the deck to lower it
to within the correct measurement.

3. Move deck lift lever and set the mower deck
to the highest cutting position.

4. Place a wooden block under the front and
rear edge of the mower deck.

5. Move deck lift lever and set the mower deck
to a lower cutting position until deck rests on
wooden blocks.

ADJUSTING BOLTS

FIGURE 4.1

(Continued on Next Page)

TRANSMISSION
CONTROL ROD

FIGURE 4.1A

15

Section 4 - ADJUSTMENTS & REPAIR

4.2.1. MOWER DECK ADJUSTMENT (LEVELNESS)
(Continued)

6. Loosen the nuts and bolts that secure both

front and rear deck support brackets on the
high side of deck. Located above each support
bracket, on the top part of the power unit
frame, are three shim plates. Remove the shim
plates on both of the front and rear lift arms and
position plates between the support bracket
and the frame of the power unit. Inserting the
shim plates in this procedure will lower that side
of the deck. Retighten the support bracket nuts
and bolts to 20 to 30 ft. lbs. of torque. See
Figure 4.2.

POWER UNIT
FRAME

DECK
SUPPORT
BRACKET

10.Move deck lift lever and set the mower deck

to the highest cutting position.

11.Place a wooden block under the front and
rear edge of the mower deck.

12.Move deck lift lever and set the mower deck
to a lower cutting position until deck rests on
wooden blocks. This will relieve pressure
from deck lift components.

13. NOTE: The timing rod connects the front
and rear lift arms and maintains the deck in the
same attitude through all heights of cut. Adjust
the deck by loosening and rotating the timing
rod adjusting nuts. Rotate both nuts forward to
lower the rear of the deck or rearward to raise
the rear of the deck. Tighten the nuts securely.
See Figure 10.

14. Raise cutting deck to highest cutting
position and check measurement. If blade
tips are not within correct measurement
repeat steps 8 through 13 until deck is level.

ROTATE NUTS THIS
DIRECTION TO
RAISE REAR OF
MOWER DECK

ROTATE NUTS THIS
DIRECTION TO LOWER
REAR OF MOWER DECK

SHIM
PLATES

FIGURE 4.2

7. Move deck lift lever and set the mower

deck to the highest cutting position and
recheck side to side blade tip dimensions. If
both blade tips are within 1/8” of each other
then levelness is correct. If blade tips are still
unlevel repeat steps 1 through 6 and add
another shim plate until deck is level.

FRONT to REAR LEVEL

8. Place machine on a smooth level surface.

9. Check blade tips by rotating the outside

blades until tips are pointing to the front and
rear of deck. Check the measurement of blade
tips to the ground on both blades. Front to rear
measurement should be 1/4” to 3/8” higher in
the rear. If measurement of the blade tips are
not within the previously mentioned
measurement, adjustment should be made.

TIMING ROD

REAR LIFT
ARM

POWER UNIT
FRAME

FIGURE 4.2A

16

Section 4 - ADJUSTMENTS & REPAIR

WARNING

Before attempting any adjustments, maintenance,
service, or repairs, stop engine and blade, always
remove key from ignition switch, remove spark plug
wire(s) and secure wire(s) away from spark plug(s).

4.3 PARKING BRAKE ADJUSTMENT

1. The parking brake can be adjusted by removing

the rod from the lever and rotating it clock-wise to
increase brake tension. When properly adjusted,
the parking brake lever should require 18 to 22
pounds of force to set the brake. If this adjustment
does not result in proper braking action contact your
authorized SNAPPER dealer for corrective action.
See Figure 4.3.

WARNING

Do not operate this machine if the brakes are not
functioning properly!

4.4 ENGINE ADJUSTMENTS & REPAIR

Refer to the engine owner’s manual for engine
adjustments and/or repairs.

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.

4.5 MOWER BLADE REPLACEMENT

4.5.1. BLADE WEAR LIMITS

1. Inspect blade frequently for signs of

excessive wear or damage. See Figure 4.4.

NEW BLADE

PARKING
BRAKE
LEVER

PARKING
BRAKE
ROD

FIGURE 4.3

WEAR LIMIT
(NOTCH STARTS)

DANGEROUS CONDITION!
DO NOT USE ON MOWER!
REPLACE WITH NEW

FIGURE 4.4

17

Section 4 - ADJUSTMENTS & REPAIR

4.5.2. BLADE SHARPENING

1. Remove blade. See Figure 4.5.

BEVELED WASHER

FIGURE 4.5

BLADE

BLADE MOUNTING
BOLT

4.6 MOWER DRIVE BELT REPLACEMENT

Inspect mower drive belt. Replace belt if it shows
signs of excessive wear, damage and/or is broken.

4.6.1. BELT REMOVAL

1. Remove power unit foot rest.

2. Remove old belt.

4.6.2. BELT REPLACEMENT

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 4.7.

2. Reinstall power unit foot rest.

2. Inspect condition of blade. See Figure 4.4.

3. If blade is in good condition, sharpen at 22

to 28 degrees. DO NOT sharpen beyond
existing cutting edge. See Figure 4.6.

BLADE

22º TO 28º

ORIGINAL CUTTING EDGE

FIGURE 4.6

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.

FRONT OF DECK

BELT
ROUTING

FIGURE 4.7

5. Reinstall blade. See Figure 4.5. Torque

blade mounting bolts to recommended
range of 70 to 80 ft. lbs.

18

Section 4 - ADJUSTMENTS & REPAIR

WARNING

Shield the positive terminal with terminal cover
located on battery harness. This prevents metal from
touching the positive terminal which could cause
sparks. 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.

4.7 BATTERY

4.7.1. BATTERY REMOVAL

1. Remove battery retainer.

2. Slide terminal cover away from positive

terminal.

3. Observe and note cable positions on
battery. See Figure 4.8.

4. Disconnect cables from battery terminals,
disconnecting BLACK (Negative) cable first,
then disconnect RED (Positive) last. Retain
mounting bolts and nuts.

RED (POSITIVE) CABLE

TERMINAL COVER

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.

TERMINAL
COVER MUST
SHIELD
POSITIVE
TERMINAL
AFTER
INSTALLATION

RED (POSITIVE) CABLE

TERMINALS

TERMINALS

BLACK (NEGATIVE)
CABLE

FIGURE 4.8

4.7.2. BATTERY INSTALLATION

1. Position battery into battery compartment.

2. Connect cables to battery terminals.

Connect RED (Positive) cable first. Connect
BLACK (Negative) cable last.

3. Reinstall battery retainer and positive
terminal cover. See Figure 4.9

4.7.3. BATTERY SERVICE

1. Remove battery.

2. Place battery in a well ventilated area on

a level surface.

3. Using distilled water, refill cells as
required to cover cell plates of which can
also be seen through the plastic battery
case.

BLACK
(NEGATIVE)
CABLE

FIGURE 4.9

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.

19

Section 4 - ADJUSTMENTS & REPAIR

Battery Condition Chart

State of Charge Syringe Hydrometer Digital Voltmeter Five Ball Hydrometer

100% Charged w/ Sulfate Stop 1.280 12.80v Five Balls Floating
100% Charged 1.265 12.60v Four Balls Floating
75% Charged 1.210 12.40v Three Balls Floating
50% Charged 1.160 12.10v Two Balls Floating
25% Charged 1.120 11.90v One Ball Floating
0% Charged Less than 1.100 Less than 11.80v Zero Balls Floating

4.7.4. BATTERY TESTING

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.

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.

4.7.5. NEW BATTERY PREPARATION

1. Remove battery from carton.

2. Place battery in a well ventilated area on a

level non-concrete surface.

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.

WARNING

DO NOT attempt to service or charge the battery
while it is installed in the machine. 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.

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.

10. Install battery retainer and positive
terminal cover.

WARNING

Shield the positive terminal with terminal cover
located on battery harness. This prevents metal from
touching the positive terminal which could cause
sparks. 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.

IMPORTANT: 3/16” above cell plates is the recommended

level. DO NOT place anything in battery other than specified
electrolyte.

WARNING

DO NOT OVERFILL!

20

TROUBLESHOOTING

PROBLEM PROBABLE CAUSE CORRECTIVE ACTION

Starter Will Not Crank

Engine

Engine Will Not Start

Engine Stalls After

Running

Engine Loses Power

Engine Backfires When
Turned To “STOP”

Excessive Vibration

1. Battery dead. 1. Service battery.

2. Blown fuse. 2. Replace fuse.

3. Electrical connections loose or corroded. 3. Clean and check connections for good contact.

4. Defective ignition switch.

1. Blade engagement switch in the “ON” position. 1. Move blade engagement switch to “OFF”.

2. Park brake not set. 2. Set park brake.

3. Fuel tank empty. 3. Fill fuel tank with fresh fuel.

4. Engine needs choking. 4. Move choke control to “CHOKE” position.

5. Spark plug wire disconnected. 5. Place spark plug wire onto spark plug.

6. Battery weak or dead. 6. Service battery.

7. Faulty parking brake, blade or ignition switch.

1. Operator not in seat. 1. Sit in operator’s seat.

2. Choke control in the “CHOKE” position. 2. Move choke control to “OFF” position.

3. Fuel tank empty. 3. Fill with fuel to proper level.

4. Engine air pre-cleaner and or air cleaner dirty. 4. Clean free of all debris.

5. Spark plug defective or gap set improperly. 5. Service spark plug.

6. Fuel filter stopped up. 6. Replace fuel filter.

7. Water, debris or stale fuel in fuel system. 7. Drain and clean fuel system.

1. Excessive load on engine. 1. Lessen load.

2. Engine air pre-cleaner or air cleaner dirty 2. Clean or replace filters.

3. Engine oil level low. 3. Fill with engine oil to proper level.

4. Engine cooling fins & air intake screen excessively dirty. 4. Clean cooling fins, air intake screen of all debris.

5. Spark plug faulty. 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

1. Damaged or bent mower blades. 1. Service mower blade(s).

2. Loose blade components. 2. Service and tighten loose parts.

3. Loose or missing air lift (if equipped). 3. Replace air lifts. Tighten to proper torque.

4. Contact authorized SNAPPER dealer.

7. Contact authorized SNAPPER dealer.

idle. Then, turn key to “OFF”.

21

(Trouble Shooting Continued on Next Page)

TROUBLESHOOTING

PROBLEM PROBABLE CAUSE CORRECTIVE ACTION

Tractor Will Not Move

Loss Of Traction

Blade(s) Not Cutting

Cutting Grass

Improperly

Poor Grass Discharge

Battery Will Not Charge

1. Joystick in the neutral “N” position. 1. Place joystick in desired speed position.

2. Roll release lever is in “ROLL” position. 2. Move roll release lever to the engaged position.

3. Low transmission hydraulic oil level. 3. Bring hydraulic oil to proper level.

4. Parking Brake engaged. 4. Move parking brake to disengaged position..

5. Traction drive belt requires replacement 5. Replace traction drive belt.

1. Blade engagement switch in the “OFF” position. 1. Move blade switch to the “ON” position.

2. Clutch belt slipping. 2. Replace clutch belt.

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. 6. Connect power transfer shaft or repair damage.

1. Uneven tire pressure. 1. Bring to proper pressure.

2. Cutting height too low or high. 2. Adjust cutting height.

3. Engine speed too slow. 3. Move throttle control to “FAST” position.

4. Forward speed too fast. 4. Move joystick to a slower speed.

5. Terraced cut, side to side. 5. Adjust side to side level

6. Excessive deck pitch, front to rear. 6. Adjust front to rear level.

7. Cutting blade(s) dull or damaged. 7. Sharpen cutting edges or replace blade(s).

8. Blade belt slipping. 8. Replace blade belt.

9. Check electric clutch. 9. Adjust to proper specifications.

10. Check clutch belt. 10. Replace clutch belt.

11. Check gearbox for damage.

1. Engine speed too slow. 1. Move throttle control to “FAST” position.

2. Forward speed too fast. 2. Move joystick to a slower speed.

3. Grass is wet. 3. Mow when grass is dry.

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. 7. Install blades properly.

1. Poor cable connections. 1. Clean cables and battery terminals.

2. Bad battery cell(s) 2. Replace with new battery.

3. Faulty alternator. 3. Contact engine manufacturer’s dealer.

4. Contact authorized SNAPPER dealer.

5. Contact authorized SNAPPER dealer.

11. Contact authorized SNAPPER dealer.

6. Install proper SNAPPER blades.

22

SERVICE SCHEDULE

ITEM SERVICE PERFORMED REF. EACH

Engine Oil

Air Pre-Cleaner

Air Cleaner

Spark Plug

Fuel Filter

Engine Cooling
System
Battery

Tires

Check Oil Level Page 6

Initial Oil Change Page 10

Periodic Oil Change Page 11

Clean Sponge Element Engine Manual

& Page 11.

Clean or Replace Engine Manual.

Replace Engine Manual.

Replace Page 13

Clean Shroud & Fins Engine Manual

& Page 12

Check Electrolyte Page 19

Charge Battery Page 19

Testing Battery Page 20

Check Pressures Page 6

100

USE5HRS25HRS50HRS

X

X

X*

X**

X**

XX

XXX

HRS

X

X

X**

EACH

SEASON

X

X

Drive Belts

Mower Blades

Mower Deck

Lubrication
Points
Hydrostatic
Trans. Oil
Hydrostatic
Trans. Filter

* 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

Check For Wear And
Tension
Check For Wear, Damage
& Replacement
Clean Debris
Accumulation
Grease or Oil Pages 11-12

Check Oil Level Page 12

Replace Filter Page 12 First Change at 200 Hours.

Page 11

Pages 17-18

Page 11

XX X

X

X

XX

XX

Thereafter every 500 Hours.

MAINTENANCE PARTS

4.7.6. MAINTENANCE/REPLACEMENT PARTS

MAINTENANCE/REPLACEMENT PARTS 52” MOWER DECK 61” MOWER DECK

Mower Blades 2-9246 (3) 2-9251 (3)
Mower Deck Belt 4-2776 3-5542
Upper Drive Shaft To Hydro Pump Belt 4-5254 (2)
Deck Drive Shaft To Electric Clutch -Belt 3-5543 (2)
Battery 3-5610

23

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

24

PRIMARY MAINTENANCE

25

PRIMARY MAINTENANCE

26

PRIMARY MAINTENANCE

27

PRIMARY MAINTENANCE

28

NOTES

29

NOTES

30

NOTES

31

Safety Instructions & Operator’s Manual for

MID MOUNT 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: [phone]).

WARNING:

COPYRIGHT © 1999
SNAPPER INC.
ALL RIGHTS RESERVED

The engine exhaust from this product contains chemicals known to the State
of California to cause cancer, birth defects or other reproductive harm.

MANUAL No. 7-2902 (REV. 1, 8/20/99)

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