Suspension: front: springs: leaf spring assembly: u-bolt, leaf spring to axle
- Component
- Suspension: front: springs: leaf spring assembly: u-bolt, leaf spring to axle
- Manufacturer
- PACCAR, INCORPORATED
- Vehicles affected
- 330
- Reported to NHTSA
- 1993-01-08
- Owners notified
- 1993-01-06
Defect description
A DEFECT IN THE THREADS OF A U-BOLT MAY CAUSE IMPROPER LOADING, LONGITUDINAL CRACKING IN THE THREADS OF THE U-BOLT, AND PREMATURE FRONT STEER AXLE SPRING FAILURE.
Safety risk
FAILURE OF THE FRONT STEER AXLE SPRING COULD RESULT INLOSS OF VEHICLE CONTROL AND AN ACCIDENT.
Manufacturer remedy
REPLACE THE U-BOLTS ALONG WITH WASHERS AND LOCK NUTS.