The issue
On certain G3 and P30 vehicles, the brake master cylinder reservoir mounting bolts were improperly processed and may break. If the bolts break, a fluid leak may develop leading to a partial or complete loss of the hydraulic brake system.
Transport Canada Vehicle Recalls Database · Contains information licensed under the Open Government Licence – Canada · official text, unchanged
Vehicles covered
| Make and model | Model years |
|---|---|
| Chevrolet G Series | 1976, 1977 |
| Chevrolet P Series | 1976, 1977 |
| GMC G Series | 1976, 1977 |
| Gmc P SERIES | 1976, 1977 |