![](/images/new-backgrounds/1098202/9820261x1.webp)
TROUBLESHOOTING CHART:
See appropriate section in manual unless directed to Sears service center
PROBLEM | CAUSE |
|
|
|
|
|
|
| CORRECTION |
|
|
|
| |||||
LOSS of power | 6. | Faulty | spark | plug. |
| 6. | Clean and regap or change | |||||||||||
(continued) |
|
|
|
|
|
|
|
|
|
| spark | plug. |
|
|
| |||
|
| 7. | Dirty | fuel | filter. |
|
| 7. | Replace | fuel | filter. |
| ||||||
|
| 8. | Stale | or dirty | fuel. |
| 8. | Empty fuel tank and refill tank | ||||||||||
|
| 9. | Water |
| in fuel. |
|
|
|
| with fresh, | clean | gasoline. | ||||||
|
|
|
|
|
| 9. | Empty fuel tank and carbure- | |||||||||||
|
|
|
|
|
|
|
|
|
|
|
| tor, refill tank with fresh gas- | ||||||
|
|
|
|
|
|
|
|
|
|
|
| oline and replace fuel filter. | ||||||
|
| 10.Spark |
| plug | wire | loose. | 10. | Connect | and | tighten spark | ||||||||
|
|
|
|
|
|
|
|
|
|
|
| plug wire. |
|
|
|
| ||
|
| 11. | Dirty | engine | air screen/fins. | 11. | Clean | engine | air screen/fins. | |||||||||
|
| 12. | Dirty/clogged | muffler. | 12. | Clean/replace | muffler. |
| ||||||||||
|
| 13. | Loose | or damaged | wiring. | 13.Check | all wiring. |
|
| |||||||||
|
| 14. | Carburetor | out of adjustment 14. | See "To Adjust Carburetor" | |||||||||||||
|
|
|
|
|
|
|
|
|
|
|
| in Service | and Adjustments | |||||
|
|
|
|
|
|
|
|
|
|
|
| section. |
|
|
|
|
| |
|
| 15. | Engine | valves | out of | 15. | Contact | a Sears | or other | |||||||||
|
|
| adjustment. |
|
|
|
|
| qualified | service | center. |
| ||||||
Excessive | 1. | Worn, |
| bent | or loose | blade. | 1. | Replace | blade. Tighten | blade | ||||||||
vibration |
|
|
|
|
|
|
|
|
|
| bolt. |
|
|
|
|
|
| |
|
| 2. | Bent | blade | mandrel. |
| 2. | Contact | a Sears | or other | ||||||||
|
|
|
|
|
|
|
|
|
|
|
| qualified | service | center. |
| |||
|
| 3. | Loose/damaged | part(s). | 3. | Tighten | loose | part(s). |
| |||||||||
|
|
|
|
|
|
|
|
|
|
|
| Replace | damaged parts. | |||||
Engine | continues | 1. | Faulty | . | Check | wiring, | switches | and | ||||||||||
to run when |
| presence | control | system. |
| connections. | If not corrected | |||||||||||
operator | leaves |
|
|
|
|
|
|
|
|
|
| contact | a Sears | or other | ||||
seat with |
|
|
|
|
|
|
|
|
|
| qualified | service | center. |
| ||||
attach ment |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
clutch engaged
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 | |||||
|
| and trash around | mandrels. | ||||
Mower blades will 1. Obstruction in clutch | |||||||
not rotate |
| mechanism. |
|
|
| ||
| 2. | Worn/damaged | mower drive | ||||
|
| belt. |
|
|
|
|
|
| 3. | Frozen | idler pulley. | ||||
| 4. | Frozen | blade | mandrel. | |||
Poor grass | 1. Engine speed too slow. | ||||||
discharge |
|
|
|
|
|
|
|
| 2. | Travel speed too | fast. |
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.
1.Remove obstruction.
2.Replace mower drive belt.
3.Replace idler pulley.
4.Contact a Sears or other qualified service center.
1.Place throttle control in "FAST' position.
2.Shift to slower speed.
31