1979 PONTIAC GRAND PRIX RECALL - #85V048000
RECALL FOR SERVICE BRAKES, HYDRAULIC : FOUNDATION COMPONENTS : DRUM : WHEEL CYLINDERS
EXCESSIVE ENLARGEMENT OF THE WHEEL CYLINDER PILOT HOLE IN THE REAR BRAKE BACKING PLATE COULD ALLOW THE WHEEL CYLINDER TO ROTATE AND CAUSE LOSS OF BRAKE FLUID. CONSEQUENCE OF DEFECT: A LOSS OF BRAKE FLUID LEADS TO LOSS OF REAR BRAKE ACTION, CREATING THE POTENTIAL FOR AN ACCIDENT. FRONT BRAKES WOULD REMAIN OPERATIONAL.
Information provided by the
National Highway Traffic Safety Administration.
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Recall Details
| Vehicle |
1979 PONTIAC GRAND PRIX |
|
| Manufacturer |
GENERAL MOTORS CORP. |
| Manufactured between |
1/1/1900 - 1/1/1900 |
| Recalled on |
5/1/1985 |
| Influenced by |
OFFICE OF DEFECTS INVESTIGATION |
| Owners Notified on |
1/1/1900 |
| # Affected |
1,810,000 |
| Recalled for |
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM:WHEEL CYLINDERS |
|
|
| Description |
EXCESSIVE ENLARGEMENT OF THE WHEEL CYLINDER PILOT HOLE IN THE REAR BRAKE BACKING PLATE COULD ALLOW THE WHEEL CYLINDER TO ROTATE AND CAUSE LOSS OF BRAKE FLUID. CONSEQUENCE OF DEFECT: A LOSS OF BRAKE FLUID LEADS TO LOSS OF REAR BRAKE ACTION, CREATING THE POTENTIAL FOR AN ACCIDENT. FRONT BRAKES WOULD REMAIN OPERATIONAL. |
| Consequences |
|
| Corrective action |
ADD A PART TO PREVENT WHEEL CYLINDER FROM ROTATING. |
| Notes |
NOTE: OWNER NOTIFICATION WILL BEGIN AFTER SEPTEMBER 1, 1985 AND SHOULD BE COMPLETED BY SEPTEMBER 30, 1985.VEHICLE DESCRIPTION: MIDSIZE PASSENGER CARS AND SMALL TRUCKS. SYSTEM: REAR BRAKES. |
| See also |
1979 PONTIAC GRAND PRIX Recall for SEAT BELTS, FRONT
1979 PONTIAC GRAND PRIX Recall for SUSPENSION, REAR
1979 PONTIAC GRAND PRIX Recall for POWER TRAIN, AXLE ASSEMBLY, AXLE SHAFT
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| Technical Service Bulletins |
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