Table 3-3. Troubleshooting cont.
TEST OR INSPECTION
WHEELS, TIRES, AND HUBS.
WHEEL WOBBLES DURING TOWING.
Check for loose, missing, or broken lug nuts.
Notify Unit Maintenance to replace broken or missing lug nuts.
Check to see if wheel is bent.
If wheel is bent, notify Unit Maintenance.
TIRE PRESSURE IS LOW.
Check for cuts, gouges, or damage to tire.
Replace wheel and tire assembly with spare and notify Unit Maintenance to replace tire.
Check tire valve stem for damage.
Notify Unit Maintenance to change valve stem.
LIGHTING DOES NOT OPERATE.
Check to see if Heater wire harness is properly connected to the towing vehicle (pages 2-47 and 2-48).
If wire harness is properly connected, notify Unit Maintenance.
GAGES DO NOT OPERATE.
Check power cable connections.
If power cable connections are good, notify Unit Maintenance.