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29

TROUBLESHOOTING

PROBLEM

CAUSE

CORRECTION

Engine continues to 

run when operator 

leaves seat with 

attachment clutch 

engaged

1. Faulty operator-safety presence control 

system.

1. Check wiring, switches  and connections.  If not 

corrected, contact an authorized service center/ 

department.

CAUTION: DO NOT operate machine until 

problem is corrected.

Poor cut - uneven

1. Worn, bent or loose blade.

1. Replace blade.  Tighten blade bolt.

2. Mower deck not level.

2. Level mower deck.

3. Buildup of grass, leaves, or trash under mower.

3. Clean underside of mower housing.

4. Bent blade mandrel.

4. Replace blade mandrel.

5. Clogged mower deck vent holes from buildup 

of grass, leaves, and trash around mandrels.

5. Clean around mandrels to open vent holes.

Mower blades will 

not rotate

1. Obstruction in clutch mechanism.

1. Remove obstruction.

2. Worn/damaged mower drive belt.

2. Replace mower drive belt.

3. Frozen idler pulley.

3. Replace idler pulley.

4. Frozen blade mandrel.

4. Replace blade mandrel.

Poor grass 

discharge

1. Engine speed too slow.

1. Place throttle control in “FAST” position.

2. Travel speed too fast.

2. Shift to slower speed.

3. Wet grass.

3. Allow grass to dry before mowing.

4. Mower deck not level.

4. Level mower deck.

5. Low/uneven tire air pressure.

5. Check tires for proper air pressure.

6. Worn, bent or loose blade.

6. Replace blade.  Tighten blade bolt.

7. Buildup of grass, leaves and trash under 

mower.

7. Clean underside of mower housing.

8. Mower drive belt worn.

8. Replace mower drive belt.

9. Blades improperly installed.

9. Reinstall blades sharp edge down.

10. Improper blades used.

10. Replace with blades listed in parts manual.

11. Clogged mower deck vent holes from buildup 

of grass, leaves, and trash around mandrels.

11. Clean around mandrels to open vent holes.

Headlight(s) not 

working

(if so equipped)

1. Switch is “OFF”.

1. Turn switch “ON”.

2. Bulb(s) or lamp(s) burned out.

2. Replace bulb(s) or lamp(s).

3. Faulty light switch.

3. Check/replace light switch.

4. Loose or damaged wiring.

4. Check wiring and connections.

5. Blown fuse.

5. Replace fuse.

Battery will not 

charge

1. Bad battery cell(s).

1. Replace battery.

2. Poor cable connections.

2. Check/clean all connections.

3. Faulty regulator (if so equipped).

3. Replace regulator.

4. Faulty alternator.

4. Replace alternator.

Loss of drive

1. Debris on steering plate (if equipped).

1. See "CLEANING" in the Maintenance section.

2. Motion drive belt worn, damaged, or broken.

2. Replace motion drive belt.

3. Axle key missing.

3. Install axle key at rear wheel.  See "TO REMOVE 

WHEEL" in the Service and Adjustments section.

Engine "backfires” 

when turning 

engine “OFF”

1. Engine throttle control not set between 

half and full speed (fast) position before 

stopping engine.

1. Move throttle control between half and full speed 

(fast) position before stopping engine.

Engine dies when 

tractor is shifted 

into reverse

1. Reverse operation system (ROS) is not 

"ON" while mower or other attachment is 

engaged.

1. Turn ignition key to ROS "ON" position. See 

Operation section.

Содержание YP18KH38

Страница 1: ...ol E10 is acceptable for use in this machine The use of any gasoline exceeding 10 ethanol E10 will void the product warranty WARNING Read this Manual and follow all Warnings and Safety Instructions Fa...

Страница 2: ...ook down and behind before and while backing Never direct discharged material toward anyone Avoid dischargingmaterialagainstawallorobstruction Material may ricochet back toward the operator Stop the b...

Страница 3: ...OF GASOLINE To avoid personal injury or property damage use extreme care in handling gasoline Gasoline is extremely flammable and the vapors are explosive Extinguish all cigarettes cigars pipes and o...

Страница 4: ...hine including at a minimum sturdyfootwear eyeprotection andhearingprotection Do not mow in shorts and or open toed footwear Always let someone know you are outside mowing WARNING This tractor is equi...

Страница 5: ...s Steering Wheel Steering Boot Steering Extension Shaft Steering Wheel Adapter 1 Hex Bolt 1 Lock Washer 1 Large Flat Washer Steering Wheel Insert 2 Hex Bolts 2 Nut Keps Oil Drain Extension Seat 1 Seat...

Страница 6: ...TAPLES IN SKID THAT MAY PUNCTURE TIRES WHERE TRACTOR IS TO ROLL OFF SKID TO CHECK BATTERY See Fig 1 Lift seat to raised position NOTE If this battery is put into service after month and year indicated...

Страница 7: ...OUSING in the Service and Adjustments section of this manual CHECK FOR PROPER POSITION OF BELTS See the figures that are shown for replacing motion and mowerbladedrivebeltsintheServiceandAdjustmentsse...

Страница 8: ...ll connections are still secure and wires are properly clamped Before driving tractor be sure freewheel control is in transmission engaged position see TO TRANS PORT in the Operation section of this m...

Страница 9: ...ty damage DANGER indicates a hazard which if not avoided will result in death or serious injury WARNING indicates a hazard which if not avoided could result in death or serious injury CAUTION indicate...

Страница 10: ...rting the engine C PARKING BRAKE Locks clutch brake pedal into the brake position D THROTTLE CHOKE CONTROL Used for starting and controlling engine speed E ATTACHMENT CLUTCH LEVER Used to engage the m...

Страница 11: ...g brake will hold tractor secure Fig 7 STOPPING See Fig 7 MOWER BLADES To stop mower blades place attachment clutch control in the DISENGAGED position GROUND DRIVE To stop ground drive depress brake p...

Страница 12: ...l With mower in desired height of cut position gauge wheels should be assembled so they are slightly off the ground Install gauge wheel in appropriate hole as shown and tighten securely Repeatforoppos...

Страница 13: ...en or other bystanders will enter the mowing area Depress brake pedal all the way down Withenginerunning turnignitionkeycounterclockwise to ROS ON position Look down and behind before and while backin...

Страница 14: ...e extra cranking time to move fuel from the tank to the engine Ensurefreewheelcontrolisinthetransmissionengaged position Sit on seat in operating position depress brake pedal and set parking brake Mov...

Страница 15: ...trol to half 1 2 speed Disengage parking brake 8 Drive tractor forward for approximately 5 feet 1 5 m then backwards for 5 feet 1 5 m Repeat this driving procedure three times Your transmission is now...

Страница 16: ...Check Replace Mower Blades Che Clean Debris Off Steering Plate ck Transaxle Cooling Che Check Operator Presence ROS Systems ck V Belts Check Mower Levelness LUBRICATION CHART GENERAL RECOMMENDATIONS T...

Страница 17: ...ne is running with the ignition switch in the engine ON position and the attachment clutch engaged any attempt by the operator to shift into reverse should shut off the engine When the engine is runni...

Страница 18: ...ration or at least once a year if the tractor is not used for 50 hours in one year Check the crankcase oil level before starting the engine and after each eight 8 hours of operation Fig 18 TO CHANGE E...

Страница 19: ...e cooling shrouds are reinstalled NOTE Operating the engine with a blocked grass screen dirtyorpluggedcoolingfins and orcoolingshroudsremoved will cause engine damage due to overheating CLEAN AIR SCRE...

Страница 20: ...on Pull back the lock collar of the hose connector and push the connector onto the deck washout port at the left end of the mower deck Release the lock collar to lock the connector on the nozzle IMPOR...

Страница 21: ...TO BE MOUNTED ON THE TRACTOR REMOVE THE FRONT LINK E AND REAR LIFT LINKS C FROM TRACTOR AND HOOK THE CLUTCH SPRING Q INTO THE CABLE GUIDE ON FRONT EDGE OF LOWER DASH TO INSTALL MOWER See Fig 23 28 Be...

Страница 22: ...side of tractor ATTACH REAR LIFT LINKS C Lift rear corner of mower and position slot in link assembly over pin D on rear mower bracket and secure with washer and retainer spring Insert end of link E i...

Страница 23: ...t your adjustment by mowing some uncut grass and visually checking the appearance Readjust if neces sary until you are satisfied with the results PRECISION SIDE TO SIDE ADJUSTMENT See Fig 30 With all...

Страница 24: ...te F and remove from tractor BELT INSTALLATION Install new belt from tractor rear to front over the steer ing plate F and above clutch brake pedal shaft G Pull belt toward front of tractor and roll be...

Страница 25: ...l C of fully charged battery Connect the other end of the BLACK cable D to good chassis ground away from fuel tank and battery TO REMOVE CABLES REVERSE ORDER BLACK cable first from chassis and then fr...

Страница 26: ...tand in front of tractor Grasp hood at sides tilt toward engine and lift off of tractor To replace reverse above procedure Fig 38 TRANSMISSION REMOVAL REPLACEMENT Should your transmission require remo...

Страница 27: ...Plastic cannot breathe which allows condensation to form and will cause your tractor to rust IMPORTANT NEVER COVER TRACTOR WHILE ENGINE AND EXHAUST AREAS ARE STILL WARM Immediately prepare your tracto...

Страница 28: ...Check replace ignition switch 8 Faulty solenoid or starter 8 Check replace solenoid or starter 9 Faulty operator presence switch es 9 Contact an authorized service center department Engine clicks but...

Страница 29: ...r mower 7 Clean underside of mower housing 8 Mower drive belt worn 8 Replace mower drive belt 9 Blades improperly installed 9 Reinstall blades sharp edge down 10 Improper blades used 10 Replace with b...

Страница 30: ...never across the face Do not mow slopes greater than 15 degrees Make turns gradually to prevent tipping or loss of control Exercise extreme caution when changing direction on slopes 1 Fold this page a...

Страница 31: ...sed for rental or commercial purposes is limited to 90 days from the date of origi nal purchase 5 This Warranty applies only to products which have been properly assembled adjusted operated and mainta...

Страница 32: ...05 20 14 BD Printed in the U S A...

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