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TROUBLESHOOTING POINTS
PROBLEM
Will not start
Hard to start
Engine will not turn over
CAUSE |
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| CORRECTION |
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1. | Out of fuel. |
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| 1. | Fill fuel | tank. |
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2. | Engine not "CHOKED" properly. | 2. | See | "TO START | ENGINE" | in Operation | section. | |||||||||||||||
3. | Engine | flooded. |
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| 3. | Wait | several | minutes | before | attempting | to start. | |||||||||||
4. | Bad spark | plug. |
| 4. | Replace | spark | plug. |
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5. | Dirty | air | filter. |
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| 5. | Clean/replace | air | filter. |
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6. | Dirty | fuel | filter. |
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| 6. | Replace | fuel filter. |
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7. | Water |
| in fuel. |
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| 7, | Drain | fuel tank | and carburetor, | refill tank | with fresh | ||||||||||
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| gasoline and replace fuel filter |
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8, | Loose | or damaged | wiring. | 8. | Check | all | wiring. |
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9. | Carburetor | out | of | adjustment. | 9. | See | "To Adjust | Carburetor" | in Service | Adjustments | ||||||||||||
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10. | Engine valves | out | of adjustment. | 10 | Contact | an authorized | service | center/department | ||||||||||||||
1. | Dirty | air | filter. |
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| 1. | Clean/replace | air | filter. |
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2. | Bad spark | plug. |
| 2. | Replace | spark | plug, |
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3. | Weak | or dead | battery. | 3. | Recharge | or replace | battery |
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4. | Dirty | fuel | filter. |
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| 4. | Replace | fuel filter. |
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5 | Stale | or dirty fuet. |
| 5. | Drain fuel tank and refill with fresh gasoline | |||||||||||||||||
6. | Loose |
| or damaged | wiring, | 6. | Check | all wiring |
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7, | Carburetor | out | of adjustment. | 7. | See | "To | Adjust Carburetor" | in Service | Adjustments | |||||||||||||
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8. | Engine | valves |
| out of adjustment. | 8. | Contact | an | authorized | service | center/departmenh | ||||||||||||
1. | ClutcWbrake | pedal not depressed. | 1. | Depress | clutch/brake | pedal. |
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2. | Attachment | clutch | is engaged. | 2. | Disengage | attachment |
| clutch. |
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3. | Weak |
| or | dead | battery, | 3. | Recharge or replace | battery, |
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4. | Blown | fuse. |
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| 4. | Replace | fuse. |
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5. | Corroded |
| battery | terminals. | 5. | Clean | battery | terminals. |
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6. | Loose | or damaged | wiring. | 6. | Check | all wiring. |
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7. | Faulty | ignition | switch. | 7, | Check/replace | ignition | switch. |
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8. | Faulty | solenoid | or | starter. | 8. | Check/replace | solenoid | or | starter. |
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9. | Faulty | operator | presence switch(es). | 9. | Contact | an | authorized |
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Engine clicks but will not | 1. | Weak | or dead | battery. | 1. | Recharge or | replace battery | |||
start | 2. | Corroded | battery | terminals. | 2. | Clean | battery | terminals. | ||
| 3. | Loose | or | damaged | wiring. | 3. | Check | all wiring. | ||
| 4. | Faulty | solenoid | or | starter. | 4. | Check/replace | solenoid or starter. |
Loss of power
Excessive vibration
1.Cutting too much grass/too fast.
2.Throttle in "CHOKE" position.
3,
4.Dirty air filter.
5.Low oil level/dirty oil.
6.Faulty spark plug.
7.Dirty fuel filter.
8.Stale or dirty fuel.
9.Water in fuel.
Ito | Spark | plug | wire loose. | ||
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11. | Dirty | engine | a_r screen/fins. | ||
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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. | Dent | blade | mandrel. | ||
3 | Loose/damaged | part(s). |
1.Set in "Higher Cut" position/reduce speed.
2.Adjust throttle control.
3.Clean underside of mower housing.
4Clean/replace air filter.
5Check oil level/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 fuel filter,
10.Connect and tighten spark plug wire.
lt. Clean engine air screen/fins.
12.Clean/replace muffler.
13.Check all wiring.
14.See "To Adjust Carburetor" in Service Adjustments section,
15.Contact an authorized service center/department.
1Replace blade. Tighten blade bott.
2.Replace blade mandrel.
3 Tighten loose part(s). Replace damaged parts.
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