Power train: driveline: driveshaft
- Component
- Power train: driveline: driveshaft
- Manufacturer
- THOMAS BUILT BUSES, INC.
- Vehicles affected
- 1
- Reported to NHTSA
- 1992-08-24
- Owners notified
- 1992-11-02
Defect description
THE DRIVESHAFT USED WITH SOME ENGINE/TRANSMISSION COMBINATIONS HAD INSUFFICIENT WELDS JOINING SOME OF THE COMPONENTS.
Safety risk
THE BAD WELDS CAN DEVELOP CRACKS THAT CAN CAUSE COMPLETESEPARATION OF THE DRIVESHAFT. THIS CAN RESULT IN LOSS OF MOTIVE POWER FOR THEVEHICLE AND POSSIBLE LOSS OF VEHICLE CONTROL.
Manufacturer remedy
REPLACE DEFECTIVE NORTH AMERICAN DRIVESHAFTS WITH SPICER DRIVESHAFTS.