Snapper ZMT2500KH User Manual

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Page 1

Safety Instructions & Operator’s Manual for

Z – Zero Turning

–

Hydro Drive

25 – Engine Horse Power

00 – Series Designation

KH – Kohler Engine

M – Mid Mount Mower

T – Twin Control Levers

Z – Zero Turning

–

Hydro Drive

52 – Mower Cutting Width

00 – Series Designation

M –

Mower Deck

M – Mid Mount Mower

61 – Mower Cutting Width

MID MOUNT Z-RIDER

ZERO TURNING

HYDRO DRIVE

SERIES 0

POWER UNIT MODELS

ZMT2500KH

MOWER UNIT MODELS

ZM5200M ZM6100M

MODEL NUMBER EXPLANATION

Z M T 25 00 KH

DRIVE DESIGNATION ENGINE TYPE MOWER OPERATION SERIES DESIGNATION CONTROL DESIGNATION ENGINE HP

POWER UNIT

MOWER UNIT

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!

MANUAL No. 7-2451 (REV. 1, 8/20/99)

Page 2

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 occu r 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. STO P BLADES. LOOK and SEE behind an d 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 slop es 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 instructio ns 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.

Page 3

IMPORTANT SAFETY INSTRUCTIONS

PREPARATION

(Continued From Previous Page)

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.

5. Practice operat ion 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 NO T 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.

OPERATION

(Continued From Previous Column)

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

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 enclosu re. 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 a pproved container outdoors and away from open fla me.

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; sp ark plug could ignite gas exiting engine.

14. Have machine serviced by an autho rized 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.

Page 4

TABLE OF CONTENTS

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

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

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

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

Service - After First 5 Hours .................................................................................10

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)....................................11-12

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

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

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

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

Battery Service & Charging.............................................................................19-20

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 ov er accident. Op erator Protectiv e Structures may be required by local ordinances. Discuss your mowing application and ordinances with your local Snapper Dealer.

Page 5

RELEASE BUTTON

OPERATOR’S SEAT

(INSIDE LEVER)

Section 1 - FAMILIARIZATION

AUXILIARY FUEL TANK

BLADE ENGAGEMEN T SWITCH

KEY SWITCH

PARKING BRAKE LEVER

1.1 INTRODUCTION

This manual has been prepared for the operator’s of the SNAPPER MID MOUNT Z-RIDER. Its pur pose, as ide f r om recommending s tandard operating procedures and routine service requirements, is to promote SAFETY through the use of accepted operating practices . Read, Unders tand and Follow the IMPORTANT SAFETY INSTRUCTIONS on Page 2 and 3 of this manual and All SAFET Y m es s ages 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.

DISCHARGE DEFLECTOR

FIGURE 1.1

DECK LIFT LEVER WITH

FUEL TANK

ENGINE SPEED CONTROL

CHOKE CONTROL (OUTSIDE LEVER)

MOTION CONTROL LEVERS

1.2 NOMENCLATURE

The nomenclature inf ormation above, Figure 1.1, shows the essential parts of the SNAPPER MID MOUNT ZRIDER. It is recommended that all operator’s of this equipment becom e 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.

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Section 2 - OPERATING INSTRUCTIONS

INTO “ROLL” POSITION

2.1 PRE-START CHECK LIST

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

2.1.1. Chec k 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. Chec k guards, deflectors and covers to mak e 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.

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.

IMPORTANT: This machine is equipped with hydrostatic drive. The direction of motion and the speed of motion is controlled by the left and right motion control levers. A small movement of these controls can cause the mach ine to move instantly. DO NOT attempt to operate the machine until you read this manual and become familiar with it’s operation. Practice with the blades “OFF” disengaged, engine speed at a slow setting an d in an open area away from obstacles.

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 pressu re. Rotate lever counter clockwise and secure in that position. See Figure 2.3

HYDRAULIC PRESSURE RELEASE LEVER IN “RUN” POSITION

BLADE SWITCH

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 f ins 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.

LEVER SHOWN LOCKED

FIGURE 2.3

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Section 2 - OPERATING INSTRUCTIONS

KEY SHOWN IN “ON” POSITION

2.2 STARTING & STOPPING - ENGINE, BLADES, PARKING BRAKE

This machine is equipped with dual hydrostatic wheel drive transmiss ions. Each transmission is c ontrolled by a separate motion control lever. T he left lever controls the left wheel drive transmission and the right lever controls the right wheel drive tr ansmission. These levers control the direction of motion, Forward & Reverse, and the speed of motion. Move both levers forward to propel the machine forward. Move both controls rearward to propel the machine in reverse. T he speed of motion is continuously variable from neutral (zero) to the maximum. Moving the control farther from the neutral position will cause the speed of motion to increase. To turn, move the lever on the side to which you want to turn slightly rearward of the other lever. Move controls slowly and carefully. DO NOT mak e sudden changes in s peed or direction. Always slow machine motion before turning. To stop the motion of the machine bring both motion control levers 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 c ontrol forward to choke position to start a cold engine. See Figure 2.4.

5. Move engine speed contr ol 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:

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 an d 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.

2.2.4. STOPPING MOWER BLADES

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

disengage the blade.

If after 5 seconds of crank ing the engine

FIGURE 2.5

WARNING

FIGURE 2.4

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 CONT INUE 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.

Page 8

Section 2 - OPERATING INSTRUCTIONS

POSITION

2.2.5. PARKING BRAKE

1. Engage parking brake by pulling the parking

brake lever back to the engaged position.

: Motion control levers must be in the

NOTE

Neutral position to engage brake. See Figure 2.6.

NOTE:

Engaging the parking brake locks the

motion control levers in the neutral position.

2. Release parking brake by pushing parking brake lever forward to the released pos ition. See Figure 2.7.

MOTION CONTROL LEVERS IN NEUTRAL

PARKING BRAKE LEVER IN ENGAGED “ON”

FIGURE 2.6

PARKING BRAKE LEVER IN RELEASED “OFF” POSITION

FIGURE 2.7

DO NOT park the mach ine on slop es. DO NOT leave machine with engine running. Stop engine. Stop blades. Engage parking brake. Remove key.

WARNING

Page 9

Section 2 - OPERATING INSTRUCTIONS

POSITION

2.3 CUTTING HEIGHT ADJUSTMENT

1. Adj ust 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

DO NOT make turns at high speed. Slow machine motion. Move motion control levers gently and with caution. DO NOT make sudden changes in speed or direction.

2.4.2. STOPPING MACHINE

1. Return both motion control levers to neutral. IMPORTANT:

to bring motion control levers 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

O perator must use hand assistance

FIGURE 2.8

2.4 OPERATION- MOTION CONTROLS

2.4.1. DRIVING MACHINE

1. Start engine. Release parking brake.

2. Move motion controls gently and with caution in

desired direction: FORWARD- Move both controls forward. REVERSE- Move both controls to the rear. LEFT TURN- Move left control towards neutral position. RIGHT TURN- Move right control towards neutral position. ZERO RADIUS TURN- Move one control forward of neutral and one rearward of neutral. See Figure 2.9.

RIGHT MOTION CONTROL

FIGURE 2.9

LEFT MOTION CONTROL

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

WARNING

Page 10

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 recom mends 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 f or the engine m anufacturer ’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 aw ay from spark p lug s. Eng in e 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 unders ide 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”.

CHECK BLADE MOUNTING BOLTS TORQUE SHOULD BE 70 TO 80 FT. LBS.

FIGURE 3.2

ROTATE PLUG COUNTER CLOCKWISE THEN PULL OUT TO DRAIN OIL

FIGURE 3.1

c. After all the oil has drained, close the dr ain by

pushing in and rotating clockwise to c lose. W ipe up any oil that may have spilled. Dispose of drained oil properly. See Figure 3.1.

6. Check blade for straightness.

Page 11

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 & OFF POWER UNIT FRAME TO GAIN ACCESS TO MOWER BEL T

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 s pring provide proper belt tension and require no adjustm ent. 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. Clean 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 dec k linkage pivot points with a light coat of motor oil.

WARNING

Page 12

Section 3 - MAINTENANCE

BEARINGS

WHEEL

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

FRONT

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 3.5

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, SAE 30 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 rem ove or service the transaxle fluid filter s. This service should be made periodically by an authorized SNAPPER dealer. See the service schedule to determine the recommended change interval.

OIL FILL LINE

HYDRAULIC OIL RESERVOIR

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

1-1/2

FIGURE 3.6

FIGURE 3.7

4. OTHER LUBRICATION POINTS

Lubricate machine cas ter wheel shafts , all belt drive idler arm pivots (deck, transmission & PTO), and deck lift arm (right side under frame) 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 debr is from the cooling f ins 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.

(Continued on next Page)

Page 13

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 perf orm 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.

CLAMP FUEL LINE TO PREVENT SPILLAGE

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 k ey 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 m ower deck to the highest cutting position. See Figure 3.9.

2. Place a wooden block under the front and r ear 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. Rem ove cotter pins and washers from both s ides of front lift arm. See Figure 3.10.

REMOVE LINE CLAMPS

REMOVE FUEL FILTER

POSITION DECK LIFT LEVER IN HIGHEST CUTTING POSITION, PLACE WOODEN BLOCKS UNDER FRONT & REAR OF DECK

COTTER

LOWEST CUTTING POSITION (ALL THE WAY FORWARD)

FIGURE 3.9

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

FIGURE 3.10

Page 14

Section 3 - MAINTENANCE

HAFT

COTTER PIN

PLATE

END

3.6 DECK REMOVAL (Continued from previous page)

5. Remove shoulder bolts, washers and nuts from rear

lift arm. See Figure 3.11.

SHOULDER BOLT, WASHER & NUT

REAR LINK

FIGURE 3.11

6. Disconnect pull bar from front axle by removing clevis

pins and cotter pins. See Figure 3.12.

FRONT AXLE

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.

REAR LIFT ARM

THREADED

TRANSFER

PULL LOCK COLLAR BACK & SLIDE TRANSFER SHAFT AWAY FROM TAKE OFF SHAFT

TAKE OFF

LOCK COLLAR

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.

WARNING

3.7 POWER TRANSFER SHAFT REMOVAL

Engage parking brake. Turn engine “OFF” and remove key. The power transfer shaft connec ts 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.

Page 15

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 motion control levers control the movement and stopping of the m achine. Move the motion c ontrol levers to the center or neutral position to stop machine.

IMPORTANT: Always return the motion control lev ers with hand assistance to the neutral position. If mac h in e does not co me to a complete stop or has any movement when motion control levers are 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 c onnected will lock motion control levers 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) clock wise, 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 cros s shaft arms with no wheel creep.

9. Reconnect park brake rod. NOTE: The motion control levers are mounted to slotted

brackets. The fore/aft position of each is adjustable. If one control is farther forward loosen the mounting hardware and move that control back until it lines up with other control lever. Tighten hardware securely. This is not a transmission or neutral adjustment.

ADJUSTING BOLTS

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 dec k leveling adjustments, check tires and add or release air as needed to bring pressur e to 12 psi in drive tires. Pressure in front caster wheels should be 25 psi. If tires are properly inflated and mowing is st ill 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 measurem ent 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 lif t 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 dec k lif t lever and set the m ower dec k to a lower cutting position until deck rests on wooden blocks.

TRANSMISSION CONTROL ROD

(Continued on Next Page)

FIGURE 4.1

FIGURE 4.1A

Page 16

Section 4 - ADJUSTMENTS & REPAIR

REAR OF MOWER DECK

TIMING ROD

4.2.1. MOWER DECK A DJUSTMENT (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 brack et, on the top part of the power unit frame, are three shim plates. Remove the shim plates on both of the front and r ear lift arms and position plates between the support bracket and the fram e of the power unit. Inserting the shim plates in this procedur e will lower that side of the deck. Retighten the s upport bracket nuts and bolts to 20 to 30 ft. lbs. of torque. See Figure 4.2.

POWER UNIT FRAME

DECK SUPPORT BRACKET

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:

lift arms and m aintains the deck in the same attitude through all heights of cut. Adjust the deck by loosening and rotating the timing rod adjus ting 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 4.2A.

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

ROTATE NUTS THIS DIRECTION TO RAISE

The timing r od connec ts the f r ont and rear

ROTATE NUTS THIS DIRECTION TO LOWER REAR OF MOWE R DECK

SHIM PLATES

FIGURE 4.2

7. Move deck lift lever and set the m ower 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 c orrect. 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 measurem ent of the blade tips are not within the previously mentioned measurement, adjustment should be made.

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

POWER UNIT FRAME

REAR LIFT ARM

FIGURE 4.2A

Page 17

Section 4 - ADJUSTMENTS & REPAIR

WARNING

4.3 PARKING BRAKE ADJUSTMENT

1. The parking brake can be adj usted by removing the

rod from the lever and rotating it c lock-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!

FIGURE 4.3

4.4 ENGINE ADJUSTMENTS & REPAIR

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

PARKING BRAKE ROD

PARKING BRAKE LEVER

WARNING

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

FIGURE 4.4

DANGEROUS CONDITION ! DO NOT

WEAR LIMIT (NOTCH STARTS)

USE ON MOWER !

Page 18

Section 4 - ADJUSTMENTS & REPAIR

BOLT

DECK

ROUTING

4.5.2. BLADE SHARPENING

1. Remove blade. See Figure 4.5.

BLADE

BLADE MOUNTING

BEVELED WASHER

FIGURE 4.5

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 original 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.

5. Reinstall blade. See Figure 4.5. Torque blade mounting bolts to recommended range of 70 to 80 ft. lbs.

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.

FRONT OF

BELT

FIGURE 4.7

Page 19

Section 4 - ADJUSTMENTS & REPAIR

TERMINALS

TERMINAL COVER

TERMINALS

WARNING

Shield the positive terminal with terminal cover located on battery harness. T his p rev ent s metal f rom 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 m ounting bolts and nuts.

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 c an also be seen through the plastic battery case.

RED (Positive) CABLE

BLACK (Negative) CABLE

FIGURE 4.8

4. W ith 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 hour s. An alternative fast charge should be no m ore 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 TERMI NAL AFTER INSTALLATION

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.

RED (Positive) CABLE

BLACK (Negative) CABLE

FIGURE 4.9

WARNING

Page 20

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 proc edur e that will be discussed. It’s the sim plest and most comm only 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 rem oved, c onnect 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.

WARNING

DO NOT OVERFILL!

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.

Shield the positive terminal with terminal cover located on battery harness. T his p rev ent s metal f rom 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.

WARNING

Page 21

TROUBLESHOOTING

PROBLEM PROBABLE CAUSE CORRECTIVE ACTION

Starter Will Not Crank

Engine

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

4. Defective ignition switch.

Engine Will Not Start

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.

Engine Stalls After

Running

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.

Engine Loses Power

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.

Engine Backfires When Turned To “STOP”

Excessive Vibration

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. Frayed or damaged belts. 4. Inspect and replace.

5. loose or damaged pulleys. 5. inspect and tighten/replace.

1. Battery dead. 1. Service battery.

2. Blown fuse. 2. Replace fuse.

4. Contact authorized SNAPPER dealer.

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

7. Contact authorized SNAPPER dealer.

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.

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

1. Throttle control set too “FAST”. 1. Set throttle control to “SLOW” and allow engine to idle. Then, turn key to “OFF”.

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

(Trouble Shooting Continued on Next Page)

Page 22

TROUBLESHOOTING

ractor Will Not Move

PROBLEM PROBABLE CAUSE CORRECTIVE ACTION

1. Motion control levers in the neutral “N” position. 1. Move control levers to desired speed.

Loss Of Traction

Blade(s) Not Cutting

Cutting Grass

Improperly

Poor Grass Discharge

Battery Will Not Charge

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 pow er 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 motion control levers 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 motion control levers 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. Blown fuse. 4. Replace fuse.

4. Contact authorized SNAPPER dealer.

5. Contact authorized SNAPPER dealer.

11. Contact authorized SNAPPER dealer.

6. Install proper SNAPPER blades.

Page 23

ITEM SERVICE PERFORMED

Engine Oil

Check Oil Level Page 6

SERVICE SCHEDULE

REF. EACH

USE 5 HRS

HRS

100

HRS

EACH

SEASON

Air Pre-Cleaner

Air Cleaner Spark Plug Fuel Filter Engine Cooling

System Battery

Tires 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

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 Pages 20 Check Pressures Page 6 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 10,17-18 Page 11

X X*

X**

X** X X X**

X X X

X X

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

Page 24

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 c harge (except for taxe s 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 commer cial 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 m aterial 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 t o two (2) years from purchase date f or the original p urchaser'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 o r conseq uent ial damag es, so t he abo v e limitat ion 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 Ce nter, P.O. Box 1379, McDonough, Georgia. 30253

Page 25

PRIMARY MAINTENANCE

Page 26

PRIMARY MAINTENANCE

Page 27

PRIMARY MAINTENANCE

Page 28

PRIMARY MAINTENANCE

Page 29

NOTES

Page 30

NOTES

Page 31

NOTES

Page 32

Safety Instructions & Operator’s Manual for

MID MOUNT Z-RIDER ZERO TURNING HYDRO DRIVE SERIES 0

POWER UNIT MODELS

ZMT2500KH

MOWER UNIT MODELS

ZM5200M ZM6100M

IMPORTANT

Snapper products are built using engines that meet or exceed all applicable emissions requirements on the date manufactured. The labels on those engines contain very important emissions information and critical safety warnings. Read, Understand, and Follow all warnings and instructions in this manual, the engine manual, and on the machine, engine and attachments. If you have any questions about your Snapper product, contact your local authorized Snapper dealer or contact Snapper Customer Service at Snapper, McDonough, GA. 30253. Phone: (1-800-935-2967).

WARNING:

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. 7-2451 (REV. 1, 8/20/99)

Snapper ZMT2500KH User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual