Recall 86V170000 — STEERING:HYDRAULIC POWER ASSIST SYSTEM Defect in 1985-1986 CHEVROLET C70
RECALL This recall affects up to 9,038 vehicles.
Recall Summary
| NHTSA Campaign | 86V170000 |
| Manufacturer | GENERAL MOTORS CORP. |
| Vehicles Affected | 9,038 |
| Component | STEERING:HYDRAULIC POWER ASSIST SYSTEM |
| Date Notified | |
| Affected Vehicles |
Defect 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.
Remedy
REMOVE PAINT FROM MATING SURFACES OF BRACKET AND FRAME RAIL; REPLACE POWER STEERING ASSIST CYLINDER MOUNTING BOLTS.
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| Campaign | Vehicle | Component | Date | Affected |
|---|---|---|---|---|
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| 25V719000 | 2018 CHEVROLET 6500XD | SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY:HANGER/BRACKET | 17,084 | |
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| 25V768000 | 2019 CHEVROLET SILVERADO 4500 | SERVICE BRAKES, HYDRAULIC:POWER ASSIST | 891 | |
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