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PROBLEM
Will not start
TROUBLESHOOTING POINTS
CAUSE CORRECTION
Hard to start
Engine will not turn over
. = _
Engine clicks but will not
start
Loss of power
Excessive vibration
1. Out of fuel.
2. Engine not "CHOKED" properly.
3. Engine flooded,
4. Bad spark plug.
5. Dirty air filter.
6. Dirty fuel filter.
7. Water in fuel.
8. Loose or damaged wiring.
9. Carburetor out of adjustment.
10, Engine valves out of adjustment,
1. Fill fuel 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 fuei titter,
7, Drain fuel tank and carburetor, refill tank withfresh
gasoline and replacefuel filter.
8. Check a[twidng.
9. See "ToAdjust Carburetor" in Service Adjustments
section.
10. Contact an authorized service center/depadrnent,
!. Dirty air filter.
2. Bad spark plug.
3. Weak or dead battery,
4. Ditty fuel filter.
5. Stale or dirty fuel.
6. Loose or damaged wiring.
7. Carburetor out of adjustment,
8. Engine valves out of adjustment.
1, Clutch/brake pedal not depressed,
2. Attachment clutch isengaged.
3. Weak or dead battery.
4. Btown fuse.
5. Corroded battery terminals,
6. Loose or damaged wiring.
7. Faulty ignition switch.
8. Faulty solenoid or starter.
9. Faulty operator presence switch(es).
1. Clean/replace air filter.
2. Replace spark plug.
3. Recharge or replace battery.
4. Replace fuel fi_ter.
5, Drain fuel tank and refill with fresh gasoline.
6, Check all wiring.
7. See "ToAdjust Carburetor" in Service Adjustments
section.
8. Contact an authorized service center!department.
t. Depress c;utchlbrake pedal
2. Disengage attachment clutch.
3, Recharge or replace battery,
4. Rep}ace fuse.
5. Clean battery terminals.
6. Check all widng.
7, Check/laplaceignition switch.
8. CheckJreplace solenoid or starter.
9. Contact an authorized service centeddepartment.
1. Weak or dead battery.
2. Corroded battery terminals.
3. Looseor damaged wiring.
4, Faulty solenoid or starter.
t. Cutting too much grass/too fast.
2, Throttle in "CHOKE" position.
3. Build-up of grass, leaves and trash under mower.
4. Dirty air filter.
5, Low oit level/dirty oil.
6. Faulty spark plug.
7. Dirty fuel filter.
.8. Stale or dirty fuel.
9. Water in fuel.
10. Spark plugwire loose.
11. Dirty engine air screen/fins.
12. Dirty/clogged muffler,
13. Loose or damaged wiring.
14. Carburetor out of adjustment.
15. Engine valves out of adjustment.
1. Worn, bent or loose blade.
2, Bent blade mandrel
3. Loose/damaged part(s).
1. Recharge or replace battery.
2. Clean batteryterminals.
3. Check ail wJdng,
4. Check/replace 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 filter.
5. Check oil IeveVchange oil
6. Clean and regap or change spark plug.
7. Replace fuel filter,
B, Drain fuel tank and refill with fresh gasoline.
9. Drain fuel tank and carburetor, refill tank with fresh
gasoline and replace fuel fitter,
10. Connect and tighten spark plug wire.
11. Clean engin_ air screen]fins.
12. Clean/replace muffler,
13. Check all wiring.
14. See "ToAdjust Carburetor" in Service Adjustments
section,
15. Contact an authorized service center/department.
1. Replace blade. Tighten btade bolt.
2. Replace blade mandrel.
3. "Sghten loose part(s). Replace damaged parts,
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