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TROUBLESHOOTING POINTS
PROBLEM
Will not start
Hard to start
Engine will not turn over
Engine clicks but will not
start
Loss of power
Excessive vibration
CAUSE
1. Oat of fuel.
2. Engine not"CHOKED" properly+
3. Engine flooded.
4. Bad spark plug.
5. Dirty air filter.
6. Dirty fuel filter,
7+ Water {nfuel.
8, Loose or damaged wiring.
9. Carburetor out of adjustment.
10. Engine valves out of adiuatmant.
1. Dirtyair fi{ter.
2. Bad spark plug.
3. Weak or dead battery.
4, Dirty fuel filter.
5. Stals or dirty fuel.
6, Loose or damaged widng,
7, Carburetoroat of adjustment,
8, Engine valves out of adjustment.
1. Clutch/brake pedal not depressed.
2. Attachment clutch is engaged.
3. Weak or dead battery.
4+ Blown fuse.
5. Corroded battery terminals.
6+ Loose'or damaged wiring.
7. Faulty ignition switch.
8. Faulty solenoid or starter.
9. Faulty operator presence switch(as).
1. Weak or dead battery+
2. Corroded battery terminals.
3. Loose or damaged wiring.
4, Faulty solenoid or starter.
1. Cutting too much grass/foe fast.
2. Throttle in "CHOKE" position.
3+ Build-up of grass, leaves and trash under mower,
4, Dirty air filter.
5, Law oil level/dirty oil.
6, Faulty spark plug.
7. Dirty fuel filter.
8. State or dirty fuel.
9. Water in fuel.
10, Spark plug wire loose.
!1. Dirty engine air screen/flns.
12. Dirty/clogged muffler.
13. Loose or damaged widng.
14, Carburetor out of adjustment.
t5. Engine valves out of adjustment.
1. Worn, bent or loose blade;
2. Bent blade mandrel.
3. Loose/damaged part(s),
CORRECTION
1, Fill rue!tank.
2. See "TO START ENGINE" in Operation section.
3. Wait several minutes before attempting to start.
4. Replace spark plug.
5. Clean/replace air filter.
6. Replace fuel filter.
7. Drain fuel tank and carburetor, refill tank with fresh
gasoline and rep{ace fuel filter,
8. Check ell wiring,
9. Contact an authorized service center/department,
10. Contact an authorized service canter/department.
1. ClearVreplace air filter.
2. Replace spark plug.
3. Recharge or replace battery.
4. Rep[ace fuel filter.
5. Drain fuel tank and refill with fresh gasoline,
6. Check all wiring,
7. Contact an authorized service center/department.
8. Contact an authorized service center/department,
1. Depress clutch/brake pedal.
2. Disengage attachment clutch.
3. Recharge or replace battery.
4. Replace fuse.
5, Clean battery terminals.
6, Check all wiring.
7, Check/replace ignition switch.
8, Check/replace solenoid or starter.
9. Contact an authorized service center/department.
t, Recharge or replace battery.
2. Clean battery terminals.
3. Check all wiring.
4, Check/raplace solenoid or starter.
1. Set in "Higher Cut +position/reduce speed,
2. Adjust throttle control.
3. Clean underside of mower housing.
4. Clean/replace air fitter.
5, Check oil {oval/change oil.
6, Clean and regap or change spark plug,
7. Replace fuel filter.
8. Drain fuel tank and refill with fresh gasoline.
9. Drain fuel tank and carburetor, refill tank with fresh
gasoline and replace fue! filter.
10. Connect and tighten'spark plug wire.
11. Clean engine air screen/fins.
12. Clean/replace muffler.
t3. Check al{ wiring.
14. Contact an authorized eervice center/department,
15. Contact an authorized service center/department,
1. Replace blade. Tighten blade bolt.
2. Replace blade mandrel.
3. Tighten loose part(s), Replace damaged parts.
29
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