Recall 87V121000 — SERVICE BRAKES, AIR:DRUM:CHAMBER Defect in 1983-1987 GMC B6P042
RECALL This recall affects up to 7,870 vehicles.
Recall Summary
| NHTSA Campaign | 87V121000 |
| Manufacturer | GENERAL MOTORS CORP. |
| Vehicles Affected | 7,870 |
| Component | SERVICE BRAKES, AIR:DRUM:CHAMBER |
| Date Notified | |
| Affected Vehicles |
Defect Description
SEVERE BRAKE CHATTER MAY CAUSE THE BRAKE CHAMBER MOUNTING BRACKETS ON EITHER SIDE TO DEVELOP CRACKS IN THE WELD AREA WHERE THE S CAM SHAFT TUBE ATTACHES TO THE CHAMBER SUPPORT SECTION.
Safety Consequence
BRACKETS CAN BREAK, RESULTING IN LOSS OF BRAKING ABILITYAT THAT FRONT WHEEL, AND POSSIBLY RESTRICTED STEERING, WHICH COULD LEAD TO AVEHICLE CRASH WITHOUT PRIOR WARNING.
Remedy
AS NECESSARY, INSTALL NEW REINFORCED FRONT BRAKE CHAMBER MOUNTING BRACKETS AND INSTALL A FRONT BRAKE LIMITING VALVE ON VEHICLES WITHOUT ONE.
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|---|---|---|---|---|
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