Recalls for LEMANS SPORT COUPE PONTIAC, GENERAL MOTORS CORP., SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DIFFERENTIAL PROPORTIONAL VALVE, Dec 19, 1975

A recall was issued on Dec 19, 1975 for LEMANS SPORT COUPE PONTIAC, manufactured by GENERAL MOTORS CORP., in response to SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DIFFERENTIAL PROPORTIONAL VALVE problems. . Follwoing is the summary of corrective actions taken:
CHEVROLET CAMPAIGN NO 76C04, PONTIAC CAMPAIGN NO. 76C7, OLDSMOBILE CAMPAIGN NO.76C1, BUICK CAMPAIGN NO. 76C1.POSSIBILITY THAT THE COMBINATION VALVE, WHICHIS A PART OF THE HYDRAULIC SERVICE BRAKE SYSTEM MAY HAVE BEEN IMPROPERLYMANUFACTURED AND COULD MALFUNCTION.SHOULD THIS CONDITION OCCUR WHILE VEHICLEIS IN MOTION AT A TIME WHEN MINIMUM STOPPING DISTANCE IS REQUIRED.A VEHICLECRASH COULD OCCUR WITHOUT PRIOR WARNING.(CORRECT BY INSPECTING AND REPLACINGVALVE WHERE NECESSARY.) PASSENGER CARS AND LIGHT TRUCKS.