Troy-Bilt Storm 2620 Manual Del Operador página 25

Troubleshooting
9
Problem Cause l Remedy
Engine runs erratic
Excessive vibration
Unit fails to propel itself
1. Engine running on CHOKE.
2. Stale fuel.
3. Water or dirt in fuel system.
4. Carburetor out of adjustment.
1. Loose parts ordamaged auger.
1. Drive control cable in need of adjustment.
2. Drive belt loose or damaged.
3. Friction wheel worn.
1. Move choke lever to OFF position.
2. Fill tank with clean, fresh gasoline.
3. Drain fuel tank. Refill with fresh fuel.
4. Contact an authorized Service Center.
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.
1. Adjust drive control cable. Refer to
Maintenance and Adjustments section.
2. Replace drive belt. Refer to Service section
3. Replace friction wheel. Refer to Service
section.
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