Item Affected: SERVICE BRAKES, AIR:SUPPLY:LOW PRESSURE WARNING
Date Announced: 04/13/1979
Description of Recall: THE INVOLVED VEHICLES FAIL TO MEET FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, "AIR BRAKE SYSTEMS", IN REGARD TO INCORRECT PLUMBING IN THE LOW AIR PRESSURE WARNING SYSTEM. AS A RESULT, A LOW AIR PRESSURE CONDITION IN THE REAR BRAKE AIR SUPPLY WILL NOT ACTUATE THE WARNING SYSTEM. THE AUDIBLE ALARM WOULD NOT FUNCTION AND THE DRIVER WOULD NOT BE WARNED OF A BRAKE MALFUNCTION.
Conequence:
Action Need To Fix It: THE LOW AIR PRESSURE WARNING SYSTEM WILL BE INSPECTED AND CORRECTED, IF NECESSARY, WITHOUT CHARGE.
Notes: VEHICLE DESCRIPTION: TRUCKS.SYSTEM: SERVICE BRAKES; LOW AIR PRESSURE WARNING DEVICES.CONSEQUENCES OF DEFECT: WITHOUT THE WARNING SIGNAL, REDUCED BRAKING CAPABILITYCOULD RESULT IN A VEHICLE ACCIDENT AND SERIOUS PERSONAL INJURIES.