Recalls for K30 CHEVROLET, GENERAL MOTORS CORP., SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM, Aug 19, 1971
A recall was issued on Aug 19, 1971 for K30 CHEVROLET, manufactured by GENERAL MOTORS CORP., in response to SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM problems. . Follwoing is the summary of corrective actions taken: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.)