Safety defect investigations, technical specifications, and manufacturer repair notices for Canadian owners.
Enter a VIN to identify your vehicle and find Canadian recall notices that may apply to its make, model and year. Confirm VIN-specific eligibility and repair status with the manufacturer.
Switch to another Western Star 4800 model year.
Safety recall notices and repair campaigns registered for the 1990 Western Star 4800 in Canada.
Note: certain trucks equipped with Westport WS-16 front axles with Eaton ES 16.5 X 5 or 16.5 X 6 brakes. In these combinations the front brake return spring contacts the hub after about 20% wear of the brake shoes. Further wear of the brake material will lead to wear of the return spring and the spring may eventually fail prematurely. Pieces of the failed spring may then lodge in the brake cam causing either the affected brake to stay applied when the other brakes have been released, or stopping the affected brake from applying when the other brakes are applied. Either of these scenarios may cause the vehicle to be pulled in a lateral direction off the road or into on-coming traffic. Correction: Front brakes will be modified by installing horse collar/double return spring kits.
A failure of this component (brakes) may increase the risk of a crash or injury.
Authorized dealerships will inspect the vehicle and complete all necessary repairs free of charge (parts and labor).
Official Transport Canada safety campaigns, Canadian motor vehicle safety compliance standards and live VIN specifications.
Explore safety recall records by model year.