SECTION 7: TROUBLESHOOTING
Problem |
| Cause |
| Remedy |
|
|
|
|
|
Engine fails to start. | 1. | Fuel tank empty, or stale fuel. | 1. | Fill tank with fresh gasoline. |
| 2. | Blocked fuel line. | 2. | Clean the fuel line. |
| 3. | Choke not in ON position | 3. | Move switch to ON position |
| 4. | Faulty spark plug. | 4. | Clean, adjust gap or replace. |
| 5. | Safety key not in ignition switch on engine. | 5. | Insert the key fully into the switch. |
| 6. | Spark plug wire disconnected. | 6. | Connect spark plug wire. |
| 7. | Primer button not being used properly. | 7. | Contact service center. |
Engine runs erratic. | 1. | Unit running on CHOKE. | 1. | Move choke lever to OFF position. |
| 2. | Blocked fuel line or stale fuel. | 2. | Clean fuel line and fill tank with clean, |
|
|
|
| fresh gasoline. |
| 3. | Water or dirt in fuel system. | 3. | Drain fuel tank and carburetor. Refill |
|
|
|
| with fresh fuel. |
| 4. | Carburetor out of adjustment. | 4. | Contact service center. |
Loss of power. | 1. | Spark plug wire loose. | 1. | Connect and tighten spark plug wire. |
| 2. | Gas cap vent hole plugged. | 2. | Remove ice and snow from gas cap. Be |
|
|
|
| certain vent hole is clear. |
| 3. | Exhaust port plugged. | 3. | Contact service center. |
Engine overheats. | 1. | Carburetor not adjusted properly. | 1. | Contact service center. |
Excessive vibration. | 1. | Loose parts or damaged auger. | 1. | Stop engine immediately and |
|
|
|
| disconnect spark plug wire. Tighten all |
|
|
|
| bolts and nuts. If vibration continues, |
|
|
|
| have unit serviced by an authorized |
|
|
|
| service center. |
Unit fails | 1. | Traction control cable in need of | 1. | Adjust traction control cable. Refer to |
to propel itself. |
| adjustment. |
| Adjustments. |
| 2. | Drive belt loose or damaged. | 2. | Replace drive belt. |
|
|
|
|
|
Unit fails | 1. | Discharge chute clogged. | 1. | Stop engine immediately and |
to discharge snow. |
|
|
| disconnect spark plug wire. Clean |
|
|
|
| discharge chute and inside of auger |
|
|
|
| housing. |
| 2. | Foreign object lodged in auger. | 2. | Stop engine immediately and |
|
|
|
| disconnect spark plug wire. Remove |
|
|
|
| object from auger. |
| 3. | Auger control cable in need of adjustment. | 3. | Refer to Final Adjustments on page 6. |
| 4. | Auger belt loose or damaged. | 4. | Refer to page 14. |
| 5. | Shear bolt(s) sheared. | 5. | Replace with new shear bolt(s). |
NOTE: This section addresses minor service issues. For further details, contact an authorized service center for assistance.
18
