TROUBLESHOOTING CHART:
See appropriate section in manual unless directed to Sears service center
PROBLEMCAUSECORRECTION
LOSS of power | 6. | Faulty | spark | plug• |
| 6. | Clean and regap or change | ||||||||||
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| spark | plug. |
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| 7. | Dirty | fuel | filter. |
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| 7. | Replace | fuel | filter. |
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| 8. | Stale | or | dirty | fuel• |
| 8. | Empty fuel tank and refill tank | ||||||||
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| 9. | Water | in | fuel• |
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| with fresh, | clean | gasoline. | |||||
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| 9. | Empty fuel tank and carbure- | |||||||||||
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| tor, refill tank with fresh gas- | ||||||
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| oline and replace fuel filter. | ||||||
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| 10.Spark | plug | wire | loose• | 10. | Connect | and | tighten spark | ||||||||
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| plug wire. |
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| 11. | Dirty | engine | air screen!fins• | 1 1. Clean | engine | air screen/fins. | |||||||||
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| 12. | Dirty/clogged | muffler• | 12. | Clean/replace | muffler. |
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| 13. | Loose or damaged | wiring• | 13.Check | all wiring. |
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| 14. | Carburetor | out of adjustment | 14. | See "To Adjust Carburetor" | |||||||||||
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| in Service | and Adjustments | |||||
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| 15. | Engine valves | out of | 15. | Contact | a Sears | or other | |||||||||
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| adjustment• |
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| qualified | service | center. |
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Excessive | 1. | Worn, | bent | or loose | blade. | 1. | Replace | blade.Tighten | blade | ||||||||
vibration |
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| bolt• |
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| 2. | Bent | blade | mandrel• |
| 2. | Contact | a Sears | or other | |||||||
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| qualified | service | center. |
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| 3. | Loose/damaged | part(s)• | 3. | Tighten | loose | part(s)• |
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| Replace | damaged parts• | |||||
Engine | continues | 1. | Faulty | , | Check | wiring, | switches | and | |||||||||
to run | when |
| presence | control | system. |
| connections• | If not corrected | |||||||||
operator leaves |
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| contact | a Sears | or other | |||||
seat with |
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| qualified | service | center• |
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attachment |
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clutch | engaged |
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Poor cut - uneven 1. Worn, bent or loose blade.
2.Mower deck not level.
3.Buildup of grass, leaves, and trash under mower.
4.Bent blade mandrel•
5.Clogged mower deck vent
from
1.Replace blade• Tighten blade bolt•
2.Level mower deck•
3.Clean underside of mower housing•
4.Contact a Sears or other qualified service center•
5.Clean around mandrels to open vent holes•
Mower blades will | 1. | Obstruction in clutch | 1. | Remove | obstruction• |
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not rotate |
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| 2. | Worn/damaged | mower drive | 2. | Replace | mower | drive | belt. | ||
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| 3. | Frozen | idler | pulley• | 3. | Replace | idler pulley• |
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| 4. | Frozen | blade | mandrel. |
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| • | Contact | a Sears | or other | ||||||
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Poor grass | 1. | Engine | speed | too slow, | 1. | Place throttle control | in | |||
discharge |
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| "FAST' position• |
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| 2. | Travel | speed | too | fast. | 2. | Shift to slower speed• |
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