WESTERN STAR TRUCK TRACTOR 1991: SUSPENSION:FRONT:SPRINGS:COIL SPRINGS

General Information

NHTSA Campaign ID Number: 94V221000

Make Model Year
WESTERN STAR TRUCK TRACTOR 1991
Date Owners Notified Date Received by ODI Date Added to Database
1994-12-09 1994-11-09 1994-11-22

Production Dates: 1987-03-01 - 1992-01-01

Manufacturers Involved: WESTERN STAR TRUCKS, INC.

Component: SUSPENSION:FRONT:SPRINGS:COIL SPRINGS

Potential Number Of Units Affected: 1690

Report Initiator: MFR MFR Report

Summary

THE ALUMINUM REAR SPRING SHACKLE BRACKETS HAVE DEVELOPED CRACKS WHICH CAN LEAD TO SEPARATION OF THE BRACKETS FROM THE FRAME RAIL.

Consequence

THE SUSPENSION CAN DROP DOWN ON ONE SIDE, CAUSING A REDUCTION OF STEERING CONTROL WHICH COULD RESULT IN AN ACCIDENT.

Remedy

DEALERS WILL REPLACE THE SPRING BRACKETS.

Notes

SYSTEM: SUSPENSION; INDEPENDENT FRONT; ATTACHING MECHANISM; SPRING; COIL.VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS AND TRUCK TRACTORS.NOTE: IF THE VEHICLE IS PRESENTED TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND THE REMEDY IS NOT PROVIDED FREE OF CHARGE WITHIN A REASONABLE TIME OR THE REMEDY DOES NOT CORRECT THE DEFECT, PLEASE CONTACT WESTERN STAR AT1-604-868-6222. ALSO, CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.