Brand: CRAFTSMAN
Category: Lawn Mower
Document Type: Manual
Language: EN
Available Languages: EN , ES
Brand: CRAFTSMAN
Category: Lawn Mower
Document Type: Manual
Language: EN
Available Languages: EN , ES
Uploaded: Nov. 21, 2025, 6:34 p.m.
Manual Publish Date: 2016-10-18
Warranty information is not explicitly stated in the provided pages, but service and maintenance are covered.
| Problem | Cause | Remedy |
|---|---|---|
| Engine does not start |
1. PTO drive-pin connected. 2. Parking brake not set. 3. Spark plug wires disconnected. 4. Throttle control lever not in correct starting position. 5. Choke not activated. 6. Fuel tank empty or fuel has gone bad. 7. Fuel line blocked. 8. Spark plugs not functioning correctly. 9. Engine flooded. 10. Fuse(s) blown. 11. Safety interlock(s) not properly engaged. |
1. Place knob in OFF position. 2. Set parking brake. 3. Connect wires to spark plugs. 4. Move throttle control lever to FAST (rabbit) position. 5. Pull choke control outward. 6. Fill tank with fresh, new gasoline (less than 30 days old). 7. Clean fuel line and replace fuel filter. 8. Clean or replace spark plugs or adjust gap. 9. Start engine with throttle in FAST position. 10. Replace fuse(s). 11. Ensure seat is in proper operating position and/or chute, tube or fill-tube is correctly installed. |
| Engine runs erratically |
1. Unit operating with choke on. 2. Spark plug wires loosened. 3. Fuel line clogged or fuel has gone bad. 4. Vent in fuel tank cap obstructed. 5. Water or dirt in fuel system. 6. Air filter dirty. |
1. Press choke control. 2. Connect spark plug wires. 3. Clean fuel line; fill tank with fresh, new gasoline and replace fuel filter. 4. Unclog vent or replace fuel cap if damaged. 5. Empty fuel tank. Fill with fresh, new gasoline. 6. Replace paper air filter element or clean foam air cleaner. |
| Engine overheats | 1. Engine oil level is low. | 1. Fill crankcase with the correct amount and weight of oil. |
| Engine hesitates at high RPM | 1. Spark plug gap too small. | 1. Remove spark plugs and adjust gap. |
| Engine runs poorly at idle |
1. Spark plug stuck, damaged or excessive gap. 2. Air filter dirty. |
1. Replace spark plugs. Set spark plug gap. Replace air filter element and/or clean air cleaner. |
| Excessive vibration |
1. Loose or off-center blade. 2. Damaged or bent blade. |
1. Tighten blade and spindle. 2. Replace blade. |
| Mower does not return grass clippings as mulch | 1. Engine speed too slow. | 1. Move governor control to FAST position. |
| Uneven cut |
1. Mower deck not leveled correctly. 2. Cutting blade not sharp. 3. Uneven tire pressure. |
1. Make side-to-side deck adjustment. 2. Sharpen or replace blade. 3. Check pressure in all four tires. |