SERVICE BRAKES, AIR:CONTROLS:FOOT CONTROL/VALVE
Aug 8, 1979
3,263 units potentially affected
The defect: THE INVOLVED VEHICLES WERE ASSEMBLED WITH INCORRECT PLUMBING OF THE COPPER BRAKE APPLICATION VALVE SUPPLY AIR LINES. THIS CONSTITUTES A NON-COMPLIANCE TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO 121, "AIR BRAKE SYSTEMS". AS A RESULT, AIR COULD LEAK FROM THE REAR BRAKE SYSTEM.
The remedy: DEALER WILL INSPECT AND RECONNECT ANY IMPROPERLY CONNECTED AIR LINES AT THE BRAKE APPLICATION VALVE, WITHOUT CHARGE.
GENERAL MOTORS CORP.View on NHTSA.gov