1985 GMC C7 RECALL - #86V170000
RECALL FOR STEERING : HYDRAULIC POWER ASSIST SYSTEM
THE POWER STEERING ASSIST CYLINDER MOUNTING BRACKET BOLTS MAY LOOSEN DUE TO PAINT ON THE BOLT THREADS AND THE MOUNTING BRACKET MATING SURFACE. CONSEQUENCE OF DEFECT: THIS MAY RESULT IN LOOSENESS AND ERRATIC STEERING DURING FULL TURNS. WITH CONTINUED OPERATION POWER CYLINDER COULD DETACH FROM THE FRAME RAIL RESULTING IN RESTRICTED STEERING, SEVERING OF FRONT BRAKE HOSE AND LOSS OF FRONT AXLE BRAKING. WITH EITHER CONDITION, A VEHICLE CRASH COULD RESULT.
Information provided by the
National Highway Traffic Safety Administration.
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Recall Details
| Vehicle |
1985 GMC C7 |
|
| Manufacturer |
GENERAL MOTORS CORP. |
| Manufactured between |
3/1/1985 - 7/1/1986 |
| Recalled on |
12/30/1986 |
| Influenced by |
GENERAL MOTORS CORP. |
| Owners Notified on |
2/20/1987 |
| # Affected |
9,038 |
| Recalled for |
STEERING:HYDRAULIC POWER ASSIST SYSTEM |
|
|
| Description |
THE POWER STEERING ASSIST CYLINDER MOUNTING BRACKET BOLTS MAY LOOSEN DUE TO PAINT ON THE BOLT THREADS AND THE MOUNTING BRACKET MATING SURFACE. CONSEQUENCE OF DEFECT: THIS MAY RESULT IN LOOSENESS AND ERRATIC STEERING DURING FULL TURNS. WITH CONTINUED OPERATION POWER CYLINDER COULD DETACH FROM THE FRAME RAIL RESULTING IN RESTRICTED STEERING, SEVERING OF FRONT BRAKE HOSE AND LOSS OF FRONT AXLE BRAKING. WITH EITHER CONDITION, A VEHICLE CRASH COULD RESULT. |
| Consequences |
|
| Corrective action |
REMOVE PAINT FROM MATING SURFACES OF BRACKET AND FRAME RAIL; REPLACE POWER STEERING ASSIST CYLINDER MOUNTING BOLTS. |
| Notes |
SYSTEM: POWER STEERING. VEHICLE DESCRIPTION: MEDIUM DUTY TRUCKS EQUIPPED WITH POWER STEERING AND 12,000 LBS. FRONT AXLES. |
| See also |
1985 GMC C7 Recall for SERVICE BRAKES, AIR, SUPPLY, HOSES, LINES/PIPING, AND FITTINGS
1985 GMC C7 Recall for FUEL SYSTEM, GASOLINE, FUEL INJECTION SYSTEM, FUEL RAIL
1985 GMC C7 Recall for SERVICE BRAKES, AIR, SUPPLY, HOSES, LINES/PIPING, AND FITTINGS
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| Technical Service Bulletins |
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