CHEVROLET C20 1971: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM
General Information
NHTSA Campaign ID Number: 71V140000
| Make | Model | Year |
|---|---|---|
| CHEVROLET | C20 | 1971 |
| Date Owners Notified | Date Received by ODI | Date Added to Database |
| 1971-08-18 | 1971-08-19 | 1979-10-12 |
Manufacturers Involved: General Motors, LLC
Component: SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM
Potential Number Of Units Affected: 136000
Report Initiator: MFR MFR Report
Notes
CHEVROLET CAMPAIGN NO 71-C-18.GMC CAMPAIGN NO 71-C-10.EXCE PT RPO H-22W/11,000 AXLE.POSSIBILITY THAT POWER BRAKE VACUU M CYLINDER 'BOOSTER CAN'AND/OR ATTACHING BRACKETS MAY DEVELOPFATIGUE CRACKS.IF BRACKET CRACKS,COULD PERMIT EXCESSIVE MO VEMENT OF BRAKE CYLINDER ASSEMBLY.CONTINUEDOPERATION COULDCRACK FRONT HYDRAULIC BRAKE RESULTANT LOSS OF BRAKE FLUID IN PART OF DUAL BRAKING SYSTEM.BRAKING SYSTEM.'CORRECT BY REPL ACING COMPONENTSWHERE NECESSARY.'
