Chevrolet G30, P30; GMC G30 (1976-1977): Service brakes, hydraulic
Recall 77V111000 · Jul 15, 1977 · General Motors Corp.
12,963
vehicles affected
12,963
vehicles affected
Facts
- Recall number
- 77V111000
- Date
- Jul 15, 1977
- Maker
- General Motors Corp.
- Units affected
- 12,963
- Kind
- Vehicles
- Component
- Service brakes, hydraulic > Foundation components > Master cylinder
- Model years
- 1976-1977
- Started by
- The maker
- Hazard
- Other or not stated
What is wrong
ON THE INVOLVED VEHICLES, THE BRAKE MASTER CYLINDER MAY HAVE BEEN ASSEMBLED WITH RESERVOIR MOUNTING BOLTS THAT WERE IMPROPERLY PROCESSED. THIS COULD MAKE THESE BOLTS BRITTLE AND SUBJECT TO BREAKING. IF BREAKAGE OCCURS, A BRAKE FLUID LEAK MAY DEVELOP BETWEEN THE RESERVOIR AND MASTER CYLINDER. LOSS OF BRAKE FLUID WOULD ADVERSELY AFFECT VEHICLE BRAKING CAPABILITY.
The fix
Recall repairs are free of charge.
DEALER WILL REPLACE THE MASTER CYLINDER RESERVOIR MOUNTING BOLTS WITH AN IMPROVED TYPE, WITHOUT CHARGE TO OWNER.
Vehicles covered
3 models, 6 model years in all
Related pages
Questions and answers
Which vehicles are in recall 77V111000?
3 models: Chevrolet G30 (1976-1977), Chevrolet P30 (1976-1977), GMC G30 (1976-1977), about 12,963 vehicles in all.
What is the fix for recall 77V111000?
DEALER WILL REPLACE THE MASTER CYLINDER RESERVOIR MOUNTING BOLTS WITH AN IMPROVED TYPE, WITHOUT CHARGE TO OWNER.
A recall means the maker found a safety problem and offers a free fix; it does not mean every unit has the problem. Units affected are as reported by the company. Popular models sell more and so have more recalls and complaints. Official public data; texts are shortened. A dealer can tell whether a single vehicle still needs the repair.