Western Star C.O.E. — Brakes
High risk
Feb 23, 1988
Model years: 1983, 1984, 1985, 1986, 1987
Certain trucks were built with a foot controlled brake valve that may, if a combination of conditions occur, malfunction by allowing air pressure to bypass the control piston "O" r
Western Star C.O.E. — Suspension
High risk
Oct 9, 1987
Model years: 1984, 1985, 1986, 1987
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 rea
Also affects: Western Star Conventional
Western Star C.O.E. — Seats And Restraints
High risk
Nov 27, 1986
Model years: 1983, 1984, 1985, 1986
On certain trucks, the non-locking retractor seat belts may loosen during normal vehicle operating conditions. The free end of the seat belt may creep back into the retractor witho
Western Star C.O.E. — Brakes
High risk
Sep 29, 1985
Model years: 1983, 1984
On certain trucks, the Midland brake quick release air valve contains a valve diaphram that may balloon when the parking brakes are applied which may prevent the parking brakes fro
Western Star C.O.E. — Seats And Restraints
High risk
Jul 23, 1985
Model years: 1983, 1984, 1985
Certain trucks were built with driver and passenger seats; which, when the seat belt is extended completely from the non- locking retractor, buckled and adjusted around the occupan
Western Star C.O.E. — Steering
High risk
Mar 12, 1984
Model years: 1975, 1976, 1977, 1978, 1979, 1980
Certain trucks may contain insufficient slip joint clearance between the steering column base in the cab and the frame mounted steering gear. This condition may result in failure o
Also affects: White Conventional