NHTSA Campaign Id 92V120000; Date: Aug. 24, 1992
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.
1988 Thomas BUS; 1989 Thomas BUS; 1990 Thomas BUS; 1991 Thomas BUS; 1992 Thomas BUS
Component: Power Train:driveline:driveshaft
Manufactured by: Thomas Built Buses, Inc.
Affected Units:: 1
The driveshaft used with some engine/transmission combinations had insufficient welds joining some of the components.
Replace defective north american driveshafts with spicer driveshafts.
System: powertrain. Vehicle description: school buses equipped with north american driveshafts.
Date Owners notified by Manufacturer: Nov 2, 1992
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