Snapper OUT FRONT Z-RIDER ZF2100DKU,ZF2300GKU,ZF5200M,ZF6100M Safety Instructions And Operator's Manual

Download

Safety Instructions & Operator's Manual for

OUT FRONT Z-RIDER

HYDRO DRIVE

SERIES 0

POWER UNIT MODELS

ZF2100DKU ZF2300GKU

I MOWER UNIT MODELS

ZF5200M I ZF6100M

MODEL NUMBER EXPLANATION

DRIVE SYSTEM TYPE MOWER ORIENTATION

ENGINE HP

POWER UNIT

Z - Zero Turning- Hydro Drive I

F- Out Front Mower

Z - Zero Turning - Hydro Drive

F - Out Front Mower

Thank you for buying a SNAPPER Productf 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!

21 - Engine Horse Power

23 - Engine Horse Power

I 62 - M°wer cuttingwidths1- Mower Cutting Width I 00 - series Designati°n

00-SeriesDesignati°n I D- Diesel Fuel Engine IKU-Kub°taEngineGGasoline Fuel Engine

MOWER UNIT

001il

ENGINE MODEL

ENGINE TYPE

SERIES DESIGNATION

M - Mower Deck

SNAPPER, McDonough,GA.. 30253 U.S.A.

INSTRUCTION No. 4-5182 (REV. 3, 8/20/99)

A 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: (1-800-935-2967).

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 warnings in this manual and on the machine, engine and attachments. Know the controls and the proper use of the machine before starting.

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

Data indicates that operators age 60 and above,

are involved in a large percentage of mower-

related injuries. These operators should evaluate

their ability to operate the mower safely enough to

protect themselves and others from serious injury.

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.

instructions and

A IMPORTANT SAFETY INSTRUCTIONS

PREPARATION

(Continued From Previous Page)

5. Practice operation of machine with 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.

BLADES

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.

Slow down before turning.

10. Watch out for traffic when roadways.

near or crossing

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 lightsuch 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.

TABLE OF CONTENTS

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

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

SECTION 1 - FAMILIARIZATION ....................................................................... 5

SECTION 2 - OPERATING INSTRUCTIONS ................................................. 6-10

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

Starting & Stopping Engine, Blades & Parking Brake ......................................... 7-9

Starting & Stopping Mower Blades ......................................................................... 8

Parking Brake ......................................................................................................... 9

Cutting Height Adjustment ...................................................................................... 9

Driving & Stopping Machine ................................................................................. 10

SECTION 3- MAINTENANCE INSTRUCTIONS ......................................... 11-15

Change Engine Oil ................................................................................................ 11

Check Mower Blade ............................................................................................. 11

Check Mower Drive Belt ..................................................................................... 12

Check Belt Tension ............................................................................................ 12

Service- After every 25 Hours (Engine) ............................................................ 12

Service - After every 25 Hours (Mower Components) ....................................... 12

Mower Blade Spindle Lubrication .................................................................... 12

Mower Deck Linkage Lubrication .................................................................... 12

Front Wheel Bearings Lubrication ................................................................... 13

Transaxle Lubrication ...................................................................................... 13

Power Transfer Shaft Lubrication .................................................................... 13

Other Lubrication ............................................................................................... 13

Before Operating Mower ...................................................................................... 13

Annually - End of Season Service ................................................................... 13-14

Fuel Filter Replacement ....................................................................................... 14

Deck Removal ................................................................................................. 14-15

Power Transfer Shaft Removal ............................................................................ 15

SECTION 4 - ADJUSTMENTS AND REPAIR .............................................. 16-22

Neutral Position Adjustments ............................................................................... 16

Mower Deck Adjustment (Levelness) .............................................................. 16-17

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

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

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

Blade Sharpening ................................................................................................. 18

Mower Drive Belt, Engine Belt & Hydro Pump Belt Removal & Replacement ..... 19

Battery Removal ................................................................................................... 20

Battery Installation ................................................................................................ 20

Battery Service & Charging .................................................................................. 20

Battery Testing ...................................................................................................... 21

New Battery Preparation ....................................................................................... 21

Mower Spindles (Field Serviceable Spindles) Bearing Replacement ................... 22

TROUBLESHOOTING ................................................................................. 23-24

SERVICE SCHEDULE ...................................................................................... 25

Maintenance/Replacement Parts ......................................................................... 25

WARRANTY ..................................................................................................... 26

PRIMARY MAINTENANCE .......................................................................... 27-30

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.

DIESEL IN GAS MACHINE. ENGINE DAMAGE MAY RESULT.

IMPORTANT: DIESEL AND GAS UNITS LOOK VERY SIMILIAR. DO NOT PUT GAS IN DIESEL MACHINE OR I

IMPORTANT

Section 1 - FAMILIARIZATION

CONTROLPANEL

IGNITION AMP BLADE SWITCH SWITCH METER ,/

MOTION CONTROL

(JOYSTICK)

CONTROL PANEL (SEEINSET)

DECK HEIGHT OF CUT DECAL

OPERATOR'S SEAT

HOUR METER

FUEL TANK

PARKING BRAKE

ENGINESPEED CONTROL

LIGHT LIFT

DECK

SWITCH SWITCH

DECK COVER

CASTER WHEEL

BRACKET

DISCHARGE DEFLECTOR

1.1 INTRODUCTION

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 Page 2 and 3 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.

FIGURE 1.1

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.

Section 2 - OPERATING INSTRUCTIONS

2.1

2.1.1.

PRE-START CHECK LIST 2.1.5.

Make the following checks and perform the

service required before each start-up. 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 2.1.6.

rear caster tires. Pressure in front deck caster

wheels should be 25 psi. Check guards, deflectors and covers to make

sure all are in place and securely tightened. 2.1.7. 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.

FULL MARK

AIR FILTER ASSEMBLY IS SHOWN REMOVED

DO NOT remove cap from radiator when engine and I coolant are hot. Coolant is pressurized, severeI burns could result. I

OIL DIP

STICK

Clean exterior surfaces of cutting deck and engine of any accumulation of dirt, grass, oil, etc. Keep engine radiator air intake screen and

cooling fins clear at all times. Check often in dry

operating conditions. Add fresh 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.

COLD ENGINE ONLY - Check engine coolant (antifreeze/water) and add coolant in the reserve

tank as needed to bring level up to the FULL

mark. Refer to engine owner's manual for coolant ratio specifications. See Figure 2.3.

WARNING IIL I

2.1.4.

Check Blade switch to insure itworks freely. Switch

is pulled "OUT" for blade engagement or pushed back "IN" for blade disengagement. See Figure 2.2.

IMPORTANT: Disengagement stops blades.

IGNITION METER

SWITCH

FIGURE 2.1

BLADE

SWITCH

AMP _

LIGHT

HOUR SWITCH METER

•............................................................ q

BLADE SWITCH:

PULL"OUT'TO ENGAGE BLADE.

PUSH"IN'TO DISENGAGE BLADE.

• ............................................................ i

FIGURE 2.2

DECK LIFT

SWITCH

FULL COOLANT

MARK

LOW COOLANT MARK (COOLANT SHOULD BE

ADDED)

COOLANT RESERVE TANK

FIGURE 2.3

2.1.8. (Diesel Engine Models Only) Move fuel cock to

the "ON" position See Figure 3.8.

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.

Section 2 - OPERATING INSTRUCTIONS

IMPORTANT: This Out Front Z-Rider is equipped with hydrostatic drive. The forward and rearward movement

of the machine 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 2.4.

PRESSURE RELEASE LEVER LEVER 18 IN POSITION FOR

PROPELLING RIDER UNDER

IT'S OWN POWER (RIDER WILL NOT ROLL WITH LEVER

IN THIS POSITION)

2.2.1.

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.

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

"OFF" position! Be seated on the Out Front Z-Rider before

attempting to start the engine with the key switch.

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.

PARKING BRAKE

PRESSURE LEVER 18 ROTATED COUNTER RELEASE LEVE.R_ _ CLOCKWISE AND LATCHED IN A

RIDER (RIDER WILL NOT PROPEL ITSELF WITH LEVER IN THIS

FIGURE 2.4

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.

.o..o...°

)ISENGAGED /

FIGURE 2.5

4. Move engine speed control to a medium

speed setting. See Figure 2.6.

5. IMPORTANT: (Gasoline Engine Only). 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.

Section 2 - OPERATING INSTRUCTIONS

2.2.1. STARTING ENGINE (Continuedfrom previouspage)

FAST ENGINE

SPEED POSITION

SLOW ENGINE SPEED POSITION

ENGINE SPEED CONTROL SHOWN IN "FAST" POSITION

FIGURE 2.6

6. IMPORTANT: (Diesel Engine Only) Use the

Glow Plug only if engine is cold or outside temperature is cold. Rotate key counter clockwise to the preheat position (GL letter

designation on switch) to allow the glow lamp to

heat up. Hold key in the Glow Plug position for a maximum of 5 seconds See Figure 2.7.

7. Rotate key clockwise to the start position until engine starts. See Figure 2.7.

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.

DIESEL ENGINE SWITCH POSITION

STOP

POSITION RUN

GLOW PLUG OFF POSITION

8. After engine starts, allow a brief warm-up until

engine runs smooth.

STOPPING - ENGINE ENGINE

1. Stop engine by turning key to the "OFF"

position. Move engine speed control to turtle "SLOW" position and key to "STOP" position. See Figure 2.7.

DO NOT leave machine with engine running.

blades. STOP engine. Set brake. Remove key.

2.2.2. STARTING MOWER BLADE

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.

4. Move joystick carefully in the desired direction to propel the machine. A small movement of the

joystick can cause the machine to move instantly.

Move joystick carefully and slowly.

i, WARNING

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

2.2.3. STOPPING MOWER BLADE

1. Push the blade switch in to "OFF" position to

disengage or stop the mower blades. See Figure

2.2.

PRE-HEAT GL_//_

ST START

GAS ENGINE SWITCH POSITION

STOP

POSITION

OFF

POSITION

ON_ ST

FIGURE 2.7

POSITION

RUN

START

POSITION

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.

Section 2 - OPERATING INSTRUCTIONS

2.2.4. PARKING BRAKE 2.2.5.

1. Engage parking brake by pulling the parking

brake lever back to the "ON" position. See Figure 2.8.

2. Release parking brake by moving brake lever down to the "OFF" position. See Figure. 2.9.

JOYSTICK IN NEUTRAL

POSITION

PARKING BRAKE

LEVER IN ENGAGED

"ON"

POSITION

FIGURE 2.8

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 2.10. 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 2.10.

NOTE: The engine does not have to be running

to adjust cutting height, but key switch must be

in the "ON" position.

FIGURE 2.9

PARKING BRAKE DISENGAGED "OFF"

POSITION

DECK LIFT

SWITCH

FIGURE 2.10

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

Section 2 - OPERATING INSTRUCTIONS

2.3 OPERATION - MOTION CONTROL

2.3.1. DRIVING MACHINE

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 2.11.

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.

REARWARD MOVEMENT

,_ RIGHT

TURN

LEFT

TURN

FORWARD

MOVEMENT

FIGURE 2.11

Section 3 - MAINTENANCE

3.1 INTRODUCTION

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.

3.2 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 (gas only) secure wires away from spark plugs. Engine and components are HOT. Avoid serious burns by allowing all parts sufficient time to cool.

3.2.1. CHANGE ENGINE OIL

1. Place a 4 quart minimum capacity container

under the bottom of engine.

2. Remove the oil drain plug. See Figure 3.1.

5. 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.

2. Engage parking brake.

3. Turn key to "ON" position but DO NOT start

engine. Raise mower deck off the ground using deck lift switch located to the right of operator as

viewed from the operator's position. Turn key to

"OFF" position. 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.

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.

5. Check torque of blade mounting bolts. Torque

to 70 to 80 ft. Ibs. See Figure 3.2.

6. Check blade for sharpness, wear, straightness and damage. Refer to Section

"BLADE WEAR LIMITS".

ENGINE IS VIEWED FROM THE REAR

REMOVE OIL FILTER

REMOVE OIL DRAIN

FIGURE 3.1

3. After all the oil has drained, reinstall oil drain

plug and tighten securely. See Figure 3.1. Wipe up any oil that may have spilled. Dispose of

drained oil properly.

4. Fill engine crankcase with new oil. Refer to your engine owner's manual for oil specifications.

MOUNTING BOLT

AIR

WASHER

TIGHTEN TO 70-80 FOOT POUNDS

FIGURE 3.2

Section 3 - MAINTENANCE

3.2.3. CHECK MOWER DRIVE BELT

1. Drive Belt Cover Removal

a. Lower deck to lowest setting. b. Remove knobs that secure the deck

cover. See Figure 3.3.

c. Remove cover to gain access to deck belt.

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.

REMOVE DECK COVER

Cleaning Mower Deck

a. Remove key from ignitionswitch.

b. Remove spark plug wire(s) and secure

away from spark plug(s). GAS ENGINE ONLY.

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. e. Clean top of deck, removing all grass

clippings and debris.

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 3.4.

DECK PULLEYS

3.3.2.

AFTER EVERY 25 OPERATING HOURS

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. Radiator - SEE WARNING a. Clean radiator debris screen and cooling

fins thoroughly. Refer to engine owner's manual for service instructions.

b. Check coolant level in reserve tank.

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".

FIGURE 3.4

6. Mower Deck Linkage - Lubrication

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

l k, WARNING k,l

DO NOT remove cap from radiator when engine and I

coolant are hot. Coolant is pressurized, severeI

burns could result. I

Section 3 - MAINTENANCE

3.3.3. RIDING MOWER - LUBRICATION

1. Front & Rear Wheel Bearings

Lubricate with Kendall NLGI No. 2 lithium grease or

equivalent, from a grease gun. See Figure 3.5.

LUBRICATE

BEARINGS , // / N,_ /

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 cleant Check with mower 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 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 1-1/2 LINE

FRONT

WHEEL

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.

LUBRICATE POWER_ TRANSFER SHAFT

4. OTHER LUBRICATION POINTS

Lubricate traction drive idlers, P.T.O. idlers, deck caster wheel shafts, rear caster wheel shaft,

traction drive shaft bearings and mower deck

idler arm with Kendall NLGI No. 2 lithium grease

or equivalent, from a grease gun.

3.4

BEFORE OPERATING MOWER

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 radiator debris screen and cooling fins.

3. 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 required in the SERVICE SCHEDULE.

3.5.1.

ENGINE

Service engine according to engine owner's manual.

FIGURE 3.7

HYDRAULIC OIL RESERVOIR

IMPORTANT: FLUID LEVEL MUST BE ABOVE TOP OF BAFFLE.

RESERVOIR CAPACITY IS ONE (1) GALLON. DO NOT OVERFILL.

FIGURE 3.6

(Continued on next Page)

Section 3 - MAINTENANCE

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

FUEL FILTER (DIESEL ENGINE ONLY)

Service fuel filter as instructed in engine owner's

manual. Turn key to "OFF" position. Engine MUST be stopped and MUST be cold before removing

filter.

1. Move the fuel filter cock handle to the closed position.

2. Remove the fuel filter bowl retaining ring. Fuel filter bowl, two "0" Rings, spring and filter can be

removed. See Figure 3.8.

3. Replace filter element. Clean filter bowl with fresh diesel fuel. Reassemble the fuel filter bowl

assembly. Tighten retaining ring securely. Check for leakage. Air bleed the fuel system.

4. Fill the fuel tank to the fullest extent. Open the fuel filter cock.

5. Loosen air vent plug a few turns at the top of fuel filter/fuel cock assembly. Allow air bubbles to

be released. Close air vent plug when a steady flow

of fuel is observed.

NOTE: After replacing fuel filter, engine may have

to be cranked briefly with air vent plug loosened to

purge all air from system.

3.6 DECK REMOVAL

Move machine 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 stands moved down to the lowest position

and both locking pins inserted. NOTE: Jack stands are stored on the left and right rear sides

of the mower.

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 3.9.

HITCH LATCH PIN

SHOWN IN LATCHED OR LOCKED

FUEL COCK

PLUG

DECK _. | / "" LIFT ARM

HITCH PLATE

FIGURE 3.9

_ LARGE "O"

RING

(Continued on Next Page)

| WARNING

Allow engine to cool for at least ten minutes before

FUEL BOWL

• RETAINING

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.

FIGURE 3.8

Section 3 - MAINTENANCE

3.6 DECK REMOVAL (Continued From Previous Page)

4. Rotate spring loaded hitch latch pins (Located

on both hitch plates) to the unlatched position. See Figure 3.10.

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 3.9.

6. Pull lock collar back and slide power transfer shaft away from power take off (PTO) shaft. See

Figure 3.11.

7. Disconnect wiring harness from mower deck.

8. Start power unit. Disengage parking brake. Carefully move power unit backward away from

mower deck.

NOTE: DECK LIFT ARM SHOWN REMOVED FOR CLARITY. DECK WOULD NOT BE REMOVED AT THIS

TIME IN DECK REMOVAL PROCEDURE.

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 3.11.

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 (gas only) secure wires away from spark plugs. Engine and components are HOT. Avoid serious burns by allowing all parts sufficient time to cool.

HITCH LATCH PIN SHOWN IN UNLATCHED POSITION

FIGURE 3.10

POWER LOCK COLLAR

TRANSFER

SHAFT /

PULL LOCK COLLAR P BACKWARDS TAKE OFF '"

SHAFT

FIGURE 3.11

HITCH PLATE

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 mower. 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. Wheels 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 engine.

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, untilwheel(s) stop rotating. See Figure 4.1

8. With wheels in neutral, (not rotating) stop engine and readjust the length of the control rods untiltheyfit

into the cross shaft arms and reconnect. Tighten

securely.

9. Reconnect park brake rod.

10. Start engine. Release park brake. Wheels should not be rotating if adjusted properly. Repeat adjustment if necessary.

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 (Turf Type Tires), 5 psi (All Terrain Type Tires) and 25 psi in rear caster tires. Pressure in front deck caster wheels should be 25 psi.

If tiresare properly inflated and mowing is stilluneven, 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.

4. Loosen leveling bracket at center rear deck support. See Figure 4.2. This allows the lift arm to

settle down into hitch brackets.

LEVELING BRACKET

LOOSEN NUTS

ADJUSTING BOLTS

TRANSMISSION CONTROL ROD

FIGURE 4.1 FIGURE 4.1A

FIGURE 4.2

TRANSMISSION CONTROL ROD

Section 4 - ADJUSTMENTS & REPAIR

4.2.1.

MOWER DECK ADJUSTMENT (LEVELNESS) 4.3 SIDE to SIDE and FRONT to REAR

(continued from previous page)

5. Retighten leveling bracket bolts.

6. Remove both bolts (one from each side) from the

front portion of the link weldment. See Figure 4.3. The front caster wheel will drop to the ground.

7. Tum 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 4.3.

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 118"of each other.

11. Front to Rear Level: Check blade tips by rotating blades until tips are pointing to the front 4.5

and rear of deck. Check the blade tip measurements of each blade. Front to rear

measurement should be 114"to 318" higher in the rear.

CASTER WHEEL BRACKET

I ' Oni'nw',°'°°

4.4 ENGINE ADJUSTMENTS & REPAIR

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.

PARKING BRAKE ADJUSTMENT

4.3.1 The park brake can be adjusted by

removing the rod from the lever and rotating clockwise to increase brake tension. 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 4.4.

operate machine if brakes are t

g properly.

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

MOWER BLADE REPLACEMENT

4.5.1. BLADE WEAR LIMITS

1. Inspect blade frequently for signs of excessive wear or damage. See Figure 4.5.

WARNING

ROTATE BALLJOINTIN OR OUTTO ALIGN WITH

REMOVE HOLEIN CASTER WHEEL BOLT BRACKET

FIGURE 4.3

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 (gas

only) secure wires away from spark plugs. Engine and components are HOT. Avoid serious burns by allowing all parts sufficient time to cool.

PARKING BRAKE

LEVER

ROTATE BRAKE PARKING ROD CLOCKWISE BRAKE ROD

TO TIGHTEN

BRAKE

FIGURE 4.4

Section 4 - ADJUSTMENTS & REPAIR

4.5 MOWER BLADE REPLACEMENT

4.5.1. BLADE WEAR LIMITS (continued from previous page)

NEW BLADE

WEAR LIMIT (NOTCH STARTS)

DANGEROUS CONDITION! DO NOT USE ON MOWER!

REPLACE WITH NEW BLADE.

BEVELED

WASHER

MOUNTING BOLT

FIGURE 4.5

WARNING

DO NOT use a cutting blade that shows signs of

excessive wear or damage. Refer to Figure 4.5. Wear

heavy leather gloves when handling or working around cutting blades. Blades are extremely sharp and can cause severe injury.

4.5.2. BLADE SHARPENING

1. Remove blade. See Figure 4.6.

2. Inspect condition of blade.

Refer to Figure 4.5.

3. If blade is in good condition, sharpen at

22 to 28 degrees. DO NOT sharpen beyond existing cutting edge.

See Figure 4.7.

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 4.5. Torque blade mounting bolts to recommended

range of 70 to 80 ft. Ibs.

DO NOT SHARPEN BEYOND ORIGINAL

CUTTING EDGE

BLADE

FIGURE 4.6

BLADE TIP

ORIGINAL CUTTING EDGE

FIGURE 4.7

Section 4 - ADJUSTMENTS & REPAIR

4.6

MOWER DRIVE BELT, ENGINE BELT & HYDRO PUMP BELT REPLACEMENT

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

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 (gas only) secure wires away from spark plugs. Engine and components are HOT. Avoid serious burns by allowing all parts sufficient time to cool.

4.6.1.

4.6.2.

MOWER DRIVE BELT REMOVAL

1. Remove mower drive belt cover.

2. Remove old belt.

MOWER DRIVE 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 4.8.

2. Reinstall belt cover.

3. Remove the nuts and bolts that secure

the metal couplings to the rubber flex

coupling. Remove rubber flex coupling to allow space to remove and install belt.

4. Remove belt from around pulleys and fan. Pull belt through where rubber flex

coupling was located.

5. Install new belt in reverse order.

6. Reinstall rubber flex coupling. Reinstall

alternator cover and radiator screen. Reinstall all nuts and bolts Tighten all nuts

and bolts securely.

FRONT OF MOWER

RADIATOR

SCREEN

FRONT OF

MOWER

FIGURE 4.8

4.6.3. ENGINE BELT REMOVAL

1. Remove radiator screen.

2. Remove nut and bolt that secure the top

portion of alternator cover. Rotate cover to

the side. See Figure 4.9.

DISCHARGE CHUTE NOT

SHOWN

REAR OF MOWER

REMOVE RUBBER FLEX

COUPLING

COVER

RADIATOR

SCREEN

METAL COUPLING

FIGURE 4.9

Section 4 - ADJUSTMENTS & REPAIR

4.7 BATTERY

4.7.1. 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 4.10.

4. Disconnect cables from battery terminals,

disconnecting BLACK (Negative) cable first, then disconnect RED (Positive)last. Retain

mounting bolts and nuts.

Cables must be connected to battery terminals in the

WARNING I

proper position, RED (Positive) cable must go to the I

( + ) terminal, BLACK (Negative) cable must go to the I ( - ) terminal,

4.7.2. 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 positive

terminal cover.

BATTERY REMOVAL:

DISCONNECT BLACK CABLE (NEGATIVE) FIRST,

DISCONNECT RED CABLE (POSITIVE) LAST.

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.

WARNING

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.

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.

(Continued on Next Page)

BATTERY INSTALLATION:

CONNECT RED CABLE (POSITIVE) FIRST,

CONNECT BLACK CABLE (NEGATIVE) LAST.

POSITIVE TERMINAL

ITERMINAL COVER MUST ISHIELD POSITIVE

TERMINAL AFTER INSTALLATION

FIGURE 4.10

NEGATIVE TERMINAL

Section 4 - ADJUSTMENTS & REPAIR

4.7 BATTERY

Battery Condition

State of Charge

100% Charged w/Sulfate Stop 100% Charged

75% Charged 50% Charged

25% Charged 0% Charged

Syringe Hydrometer

1.280

1.265

1.210

1.160

1.120

Less than 1.100

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.

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.

Chart

DigitalVoltmeter

12.80v

12.60v

12.40v

12.10v

11.90v

Less than 11.80v

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.

IMPORTANT: 3/16" above cell plates is the recommended level. DO NOT place anything in battery other than specified electrolyte.

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.

Five Ball Hydrometer

Five Balls Floating Four Balls Floating

Three Balls Floating Two Balls Floating

One Ball Floating Zero Balls Floating

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.

WARNING

DO NOT OVERFILL!

Section 4 - ADJUSTMENTS & REPAIR

4.8

MOWER SPINDLES (Field Serviceable Spindles) 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

4.11.

REMOVE NUT

_ . REMOVE BELT

__<=( ROMSPINDLE

"--.- ;Oo O Oo, oo

FIGURE 4.11

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 4.12.

5. Thoroughly clean all parts removing all old contaminated grease.

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.

11. Reinstall blade bolt, washer, blade and four spacers.

12. Torque blade bolt and nut to 60 to 75 ft. Ibs.

IMPORTANT: Spindle housing must be filled

with grease before operating mower. Failure to

fill housing will cause premature bearing failure.

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.

BEARING SEAL UP

SPINDLE _

HOUSING

INNER RACE ""_0

BEARING _ €

qp.._ PULLEY

FIGURE 4.12

i ...............................

BEARING SEAL DOWN

TROUBLESHOOTING

PROBLEM

Starter Will Not Crank

Engine

Engine Will Not Start

Engine Stalls After

Running

Engine Loses Power

Engine Backfires When 1. Throttle control set too "FAST"• 1

Turned To "STOP"

Excessive Vibration 1. Damaged or bent mower blades• 1

Engine Over Heats 1. Insufficient engine lubrication• 1

1. Battery dead•

2. Blown fuse.

3. Electrical connections loose or corroded•

4. Defective ignition switch• 4.

1. Blade engagement switch in the "ON" position• 1.

2. Park brake not set. 2.

3. Fuel tank empty• 3.

4. Fuel filter clogged• 4.

5. Fuel cock in the "OFF" position• 5.

6. Battery weak or dead. 6.

7. Faulty parking brake, blade or ignition switch• 7.

1. Operator not in seat. 1

2. Fuel injection nozzle clogged with carbon• 2.

3. Fuel tank empty• 3.

4. Engine air cleaner dirty• 4.

5.•Insufficient lubrication• 5.

6. Fuel filter clogged• 6.

7. Water, debris or stale fuel in fuel system• 7.

1. Excessive load on engine• 1

2. Engine air pre-cleaner or air cleaner dirty 2.

3. Engine oil level low. 3.

4. Fuel injection nozzle clogged with carbon• 4.

5. Water, debris or stale fuel in fuel system• 5.

2. Loose blade components• 2.

3. Loose or missing air lift (if equipped)• 3.

2. Fan belt broken or out of adjustment• 2.

3. Insufficient coolant level• 3.

4. Thermostat defective• 4.

5. Radiator screen or radiator cooling fins clogged• 5.

6. Water pump, fan & radiator cap defective• 6.

7. Incorrect fuel injection timing• 7.

8. Excessive concentration of antifreeze• 8.

9. Cooling system clogged with debris• 9.

PROBABLE CAUSE

CORRECTIVE ACTION

Service battery.

Replace fuse.

Clean and check connections for good contact•

Contact authorized SNAPPER dealer• Move blade engagement switch to "OFF".

Set park brake• Fill fuel tank with fresh diesel fuel.

Remove and clean fuel filter of all debris• Move fuel cock lever to the "ON" position•

Service battery. Contact authorized SNAPPER dealer•

•Sit in operator's seat. Clean or replace fuel injection nozzle• Fill with fuel to proper level•

Clean air cleaner of all debris• Check engine oil lubricating system•

Remove and clean fuel filter of all debris• Drain and clean fuel system•

•Lessen load. Clean or replace filters•

Fill with engine oil to proper level• Clean or replace fuel injection nozzle•

Drain and clean fuel system•

•Set throttle control to "SLOW" and allow engine to idle. Then, turn key to "OFF".

•Service mower blade(s). Service and tighten loose parts• Replace air lifts• Tighten to proper torque•

•Check engine oil lubrication system• Replace fan belt or adjust to proper tension•

Check coolant level and replenish supply• Replace thermostat of correct heat range•

Clean all debris from radiator screen and fins Replace cooling system parts that are defective

Contact authorized SNAPPER dealer• Change coolant(water/antifreeze) mixture ratio•

Drain and flush cooling system•

(Trouble Shooting Continued on Next Page)

TROUBLESHOOTING

PROBLEM PROBABLE CAUSE CORRECTIVE ACTION

Tractor Will Not Move 1. Joystick in the neutral "N" position. 1. Place joystick in desired speed position.

Loss Of Traction 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.

Blade(s) Not Cutting 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. 4. Contact authorized SNAPPER dealer.

5. Check gearbox for damage. 5. Contact authorized SNAPPER dealer.

6. Power transfer shaft disconnected or damaged. 6. Connect power transfer shaft or repair damage.

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

Improperly 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. 11. Contact authorized SNAPPER dealer.

Poor Grass Discharge 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. 6. Install proper SNAPPER blades.

7. Blade(s) installed improperly on deck. 7. Install blades properly.

Battery Will Not Charge 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.

Oil Leaking 1. Loose or missing hydraulic reservoir cap. 1. Check oil level and replace reservoir cap.

2. Leaking hose fittings, clamps or reservoir. 2. Verify fittings and hose clamps are tight.

Deck Will Not Lift 1. Loose or disconnected electrical harness. 1. Connect electrical harness.

Properly 2. Electric screw jack malfunctioning. 2. Contact authorized SNAPPER dealer.

3. Key switch is in "OFF" position. 3. Turn key switch to "ON" position.

SERVICE SCHEDULE

ITEM

Engine Oil

Air Cleaner Clean or Replace Engine Manual

Fuel Filter Replace Page 14

Engine Cooling Clean Radiator Screen & Engine Manual

System Fins & Page 12

Engine Cooling Check coolant level Engine Manual

System

Battery Check Electrolyte Page 20-21

Tires Check Air Pressure Page 6

SERVICE PERFORMED REF.

Check Oil Level Page 6

Initial Oil Change Page 12

Periodic Oil Change Page 11

Change Oil Filter Engine Manual X

Charge Battery Page 20-21

Testing Battery Page 21

EACH 5 25

USE HRS HRS

50 75 100

HRS HRS HRS

X**

EACH

SEASON

X***

Drive Belts Check For Wear And Page 12

Mower Blades Check For Wear, Damage Pages 11-18

Mower Deck Clean Outside & Underside Page 12

Lubrication Grease or Oil Pages 12-13

Points

Hydrostatic Check Oil Level Page 13

Trans. Oil

Hydrostatic Replace Filter Page 13

Trans. Filter

*Change oil every 25 hours when operating under heavy toad or high temperatures.

** Clean more often under dusty conditions or when air debris is present

*** Charge battery every one or two months as specified by engine owner's manual.

Tension

& Replacement

of Debris Accumulation

MAINTENANCE PARTS

4.8.1. MAINTENANCE/REPLACEMENT PARTS

MAINTENANCE PARTS

Mower Blades (52" Deck) (Hi Lift) 2-9246 (3) Mower Blades (61" Deck) (Low Lift) 1-7081 (3) Mower Blades (61" Deck) (Hi Lift) 2-9251 (3)

Mower Deck Belt (52" Deck) 4-2776 Mower Deck Belt (61" Deck) 3-5542

Upper Drive Shaft To Hydro Pump Belt 3-5544 (2) Deck Drive Shaft To Electric Clutch Belt 4-1830 (2)

Battery 3-5610

First Change at 200 Hours.

Thereafter every 500 Hours.

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

PRIMARY MAINTENANCE

vs.DIRT I

illustration of

how dirt can

engine & how

reasonable

ge your

Snapper uses the best avail- able engines and components

in their products in order to

provide long, satisfactory service. However, proper care is essential In

prolonging engine life. Dirt

Is your engine's enemy

number 11

maintenance

can protect it!

The engine on your Snapper product spends Its entire life

operating close to the ground at high speed creating a virtual

storm of dust and dirtl

PRIMARY MAINTENANCE

gulp about 12,000 gallons of air for

used. Because of its working environ-

ment, the air available to your Snapper engine Is "

heavily saturated with air- borne dirt particles.

I(nowing that dirt will

quickly ruin an engine, manufacturers equip their

engines with extremely efficient air cleaners to filter out the harmful dirt.

As the dirt particles are stopped,

they build up and begin to clog the outside of the filter. This

reduces the amount of air available to the engine and causes

an over-rich fuel mixture which re- sults In the following adverse

effects:

An Improperly serviced, dirt

clogged air cleaner will:

1. Increase fuel consumption

2. cause power loss

3. result In hard starting

4. create smoke from unburned fuel

5. produce carbon build-up ; Internally

6. foul spark plug electrodes

7. score cylinder walls

8. burn valves

9. wear out the engine pre- maturely

10. COST YOU MONEY!

Damage caused by a poorly serviced air cleaner is not covered under the engine

warranties. So, save yourself unnecessary expenses and undue aggravation by keeping

the air cleaner properly serviced at the Intervals specified In the engine owner's manual.

It doesn't take long to service an air cleaner. Follow the specific instructions In the engine

owner's manual for the type filter used. Pre- vent dirt from falling Into the carburetor Intake

when ssrvicing your air cleaner• Make sure components are Installed In correct sequence after ssrvicing to prevent unfiltered air from entering the engine. Some servicing hints on

several common types are:

PRIMARY MAINTENANCE

Generally, wash foam-type filters In a dishwashlng detergent and water solution. Rinse and wring

dry, then saturate with oil and squeeze out excess. Failure to

re-oil this type filter will ruin the engine.

Clean paper elements by tapping lightly. Blowing with air will

rupture paper elements.

Use a flashlight to detect clogged or torn paper elements - replace If

damaged in any way.

Air is also needed to keep

your engine cool. Dirt, dust

& debris build up to restrict

and clog cooling air Intake screens and fins. Clean

screens and fins at frequent Intervals. The engine blower

housing and shrouds should be removed at least once each season or more often

tunder dry, dusty conditions

for a thorough cleaning of fins.

Failure to keep external surfaces clean not only presents fire hazards, but

causes overheating and

resulting engine damages such as:

1. distorted valve guides

2. sticking valves

1°o. 3. scuffed, scored

.,,_. walls

4. overspeedlng

5. loss of power

6. complete failure of engine.

Dirt can also be Introduced Into an engine In dirty fuel

from a contaminated container. Always use clean

fresh fuel from a clean container to guard against

dirt, sludge and water

contamination.

Be aware that fuel breaks down in storage and forms

gummy compounds which will block carburetor pass- ages. Never use fuel more

than 3 months old. Drain tank then run the engine out

of fuel before storing during the off-season.

An engine must also have proper lubrication. All englnes use some oli. On 4-cycle englnes,

CHECK OIL LEVEL BEFORE EACH START-UP. Wlpe area clean around the oli check plug or

dlpstlck opening to keep dlrt from falllng Into the englne when checklng the oli. Always

check wlth the machlne on a level surface. On englnes wlth dlpstlck, keep the level up to,

but not over, the FULL mark. When addlng oli, allow tlme for all of the oli to flow down the fill

tube to prevent a false full readlng when the level could actually be low and result In englne damage.

PRIMARY MAINTENANCE

On 4-cyle engines with an oll level plug, don't be fooled into thinking the engine has

sufficient lubricating oii if you can see "some" oil in the opening - the level should always be brought up to the point of at the top of the fill hole.

Change oil at regular Intervals using a a high quality oil such as Snapper's small engine

formulated 4-cycle engine oil Refer to the engine owner's manual for oll details.

On 2-cycle englnse, lubrication must be provided by an exact mixture of gasoline

and 2-cycle air-cooled engine oil. A 2-cycle engine that Is mistakenly run on straight gasoline will be ruined in less than 5

mlnutesl If you keep straight gasoline in

addition to pre-mixed 2-cycle engine fuel, be sure the containers are clearly marked

to avoid mix-up.

Snapper 2-cycle engines require a 32 to 1

mixture of gasollna and BIA cartlfled TC-W

oll such as Snapper's 2-cycle engine oil

Many of the 2-cycle engine oils on the

market today make fantastic claims, but for the best performance and long engine life,

always use Snapper 2-cycle o11. Pre-mix the fuel and always shake the container before filling the tank.

STARTING CHECK LIST

1. Engine 011

2. Air Cleaner

3. Fuel Tank

4. Choke

5. Primer (on some engines)

6. Safety Inter- lock Switches

7. Swilch & Blade Control

8. Spark plug

g. Throttle

control

10. Blade

11. Muffler

• Clean and properly serviced

• Full fresh clean gasoline

• Fuel valve open

• Cap vent open

• Inline filter clean

• Operating properly

• Used properly

• In proper position

• All wires properly connected

• Switch On

• Blade control properly

• Wire connected

• Good connection

• Start position

• Properly Installed and

• Sharpened

• Good condlUon

• Not clogged

• Grass & leaves cleaned away

• To full level (4-cycle)

• Properly mixed with gas (2 cycle)

positioned on walk mower

torqued

Read and follow all safety

Instructions in safety book. I lets and manuals. J

Keep in mind that dirt Is your engine's enemy #1 both Internally and externallyl Internally, dirt will quickly ruin an engine and externally

It will cause overheating and resulting internal

damages. Damage caused by Improper lubrl-

poor air cleaner service or overheating

due to dirt cannot be covered under warranty.

It only takes a few moments to service the engine (and equipment) on a routine basis

but the rewards will be a quick starting, re- sponsive engine that will provide long

satisfactory service with minimum maintenance

cost. The prestart checklist In the next column and Instructions In your Snapper Operator's

Manual are designated to help you keep your Snapper In top operstlng condition with

minimum effortl

I III I

NOTES

Safety Instructions & Operator's Manual for

OUT FRONT Z-RIDER

HYDRO DRIVE

SERIES 0

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).

The engine exhaust from this product contains chemicals known to the State I

I_LWARNING:

of California to cause cancer, birth defects or other reproductive harm.

SNAPPER McDonough, GA., 30253 U.S.A.

IMPORTANT

INSTRUCTION No. 4-5182 (REV. 3, 8/20/99)

Snapper OUT FRONT Z-RIDER ZF2100DKU,ZF2300GKU,ZF5200M,ZF6100M Safety Instructions And Operator's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual