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 Mack W model year.
Safety recall notices and repair campaigns registered for the 1977 Mack W in Canada.
TRUCKS EQUIPPED WITH AN AIR START SYSTEM. THE ALUMINUM AIR START RESERVOIR (NO FUNCTION RELATIVE TO THE BRAKE SYSTEM) HAS A DESIGN DEFICIENCY WHICH RESULTS IN LESS THAN ADEQUATE STRENGTH OF THE RESERVOIR. SHOULD THE RESERVOIR FAIL, THE EXPLOSIVE FORCES WOULD PROPEL FRAGMENTS OF THE RESERVOIR IN ALL DIRECTIONS POSSIBLY INJURING PERSONS IN THE IMMEDIATE AREA.
A failure of this component (not entered) 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.