Recall 77V-181: 1978 Chevrolet Malibu, 1978 Chevrolet Malibu Classic and 4 more
GENERAL MOTORS CORP. recall for service brakes, hydraulic, reported to NHTSA on Oct 17, 1977, covering about 636 vehicles.
The problem
The rear brake wheel cylinder retainer on the involved vehicles may not have been properly installed. Should the wheel cylinder retainer become completely disengaged, the wheel cylinder could move outboard causing a loss of brake fluid and a loss of rear braking action.
The fix
The dealer will reposition the rear wheel brake cylinder retainers, free of charge, on all affected vehicles.
Notes
Vehicle description: passenger vehicles.system: service brakes; rear wheel brake cylinder retainers.consequences of defect: loss of rear braking capability can occur withoutwarning and an accident could result.note: loss of braking action will be signalled to driver by the warning lighton the dash and by an increase in brake pedal travel and increased vehiclestopping distances.
Recall details
| Manufacturer | GENERAL MOTORS CORP. |
|---|---|
| Component | Service Brakes, Hydraulic › Foundation Components › Drum › Wheel Cylinders |
| Recall started by | the manufacturer |
| NHTSA campaign number | 77V181000 |
Vehicles in this recall
| Vehicle | Model years | |
|---|---|---|
| Chevrolet Malibu | 1978 | All years |
| Chevrolet Malibu Classic | 1978 | All years |
| Chevrolet Monte Carlo | 1978 | All years |
| Pontiac Grand AM | 1978 | All years |
| Pontiac Grand Lemans | 1978 | All years |
| Pontiac Lemans | 1978 | All years |
Not every vehicle of these model years is included. Enter your VIN at nhtsa.gov/recalls ↗ or ask a dealer.
Frequently asked questions
What is recall 77V-181?
The rear brake wheel cylinder retainer on the involved vehicles may not have been properly installed. Should the wheel cylinder retainer become completely disengaged, the wheel cylinder could move outboard causing a loss of brake fluid and a loss of rear braking action.
How is recall 77V-181 fixed?
The dealer will reposition the rear wheel brake cylinder retainers, free of charge, on all affected vehicles.
Is the recall repair free?
Yes. Safety recall repairs are free at authorized dealers. Check whether your vehicle is included with its VIN at nhtsa.gov/recalls.