Transport CanadaCritical

January 28, 1980

1978 GMC C80Transport Canada Recall #1980015

NOT ENTERED

Defect

MEDIUM AND HEAVY DUTY TRUCK AND BUS MODELS EQUIPPED WITH 7,000 OR 12,000 POUND FRONT AXLES AND HYDRAULIC BRAKES. THE RIGHT-HAND AND/ OR LEFT-HAND FRONT SHORT STELL BRAKE LINES MAY FRACTURE IN THE BEND RADIUS DUE TO BRAKE CHATTER INDUCING PERIODIC HIGH STRESSES. THIS CAN RESULT IN A BRAKE FLUID LEAK AND LOSS OF BRAKING POWER.

Safety Risk

No risk description available.

Remedy

No remedy description available.

4,461 vehicles affectedMfr ref: 0C15Updated June 10, 2026