Recall 81V010000 — SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM Defect in 1979-1980 CHEVROLET K20
RECALL This recall affects up to 320,677 vehicles.
Recall Summary
| NHTSA Campaign | 81V010000 |
| Manufacturer | GENERAL MOTORS CORP. |
| Vehicles Affected | 320,677 |
| Component | SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM |
| Date Notified | |
| Affected Vehicles |
Defect Description
FATIGUE CRACKS MAY DEVELOP IN THE BRAKE VACUUM BOOSTER HOUSING. THIS MAY CAUSE A VACUUM LEAK AND REDUCE THE EFFECTIVENESS OF THE BRAKES. AFTER PROLONGED USE, THE CRACKS MAY DEVELOP TO THE EXTENT THAT THE BOOSTER MAY SEPARATE FROM THE VEHICLE.
Remedy
VEHICLES WILL BE INSPECTED FOR FATIGUE CRACKS IN THE BRAKE VACUUM BOOSTER. THOSE WITHOUT CRACKS WILL HAVE A SUPPORT BRACE INSTALLED. THOSE WITH EVIDENCE OF CRACKING WILL HAVE A NEW BRAKE VACUUM BOOSTER AND SUPPORT BRACE INSTALLED. THIS SERVICE WILL BE PROVIDED AT NO CHARGE.
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|---|---|---|---|---|
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