CHEVROLET P30 1970: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER

General Information

NHTSA Campaign ID Number: 70V141000

Make Model Year
CHEVROLET P30 1970
Date Owners Notified Date Received by ODI Date Added to Database
1970-11-13 1970-11-24 1979-10-12

Manufacturers Involved: General Motors, LLC

Component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER

Potential Number Of Units Affected: 413

Report Initiator: MFR MFR Report

Notes

POSSIBILITY THAT BRAKE PUSH ROD BOOT MAY NOT ADEQUATELY SEAL MASTER CYLINDER.MOISTURE ENTRY WHILE CHASSIS IS STORED OUTSIDE PRIOR TO BODY INSTALLATION COULDRESULT IN CORROSION IN SECONDARY SEAL AREA OF MASTER CYLINDER.COULD CAUSESEAL DAMAGE AND LEAKAGE OF BRAKE FLUID IN FRONT BRAKE SYSTEM.EX- TENDEDLEAKAGE MAY RESULT IN LOSS OF BRAKING ACTION IN FRONT HALF OF DUAL SYSTEM.'CORRECT BY MODIFY- ING WHERE NECESSARY.'