SYS ONLINE INGEST 4 hours ago SOURCE NHTSA · TC BUILD v0.0.29
Vehicle scope Default: all classes — narrow to retail passenger anytime

Western Star · Canada · High

Western Star C.O.E., Conventional: Suspension

Affects Western Star C.O.E., Conventional · 1984–1987 — about 179 vehicles.

The hazard

On certain trucks, the top torque rods on the Chalmers 800 series suspensions may contain inadequate welds. This could cause the torque rod to fail without warning allowing the rear axle(s) to move out of position and result in vehicle instability and loss of directional control. Correction: Torque rods will be replaced with a new one piece design which eliminates the above mentioned weld.

What to do

Contact your dealer; the remedy details were not included in the filing.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational