SERVICE BRAKES, AIR:SUPPLY:LOW PRESSURE WARNING:SWITCH
Oct 15, 1996
500 units potentially affected
The defect: THE AIR BRAKE SYSTEM WAS MANUFACTURED HAVING AIR BRAKE PRESSURE RELEASE TIMES OF APPROXIMATELY 1.5 SECONDS. THIS DOES NOT COMPLY WITH THE REQUIREMENTS OF FMVSS NO. 121, "AIR BRAKE SYSTEMS."
The risk: THIS CONDITION CAN RESULT IN SLIGHT TRAILER BRAKE DRAG AND TIRE SCUFFING INCREASING THE RISK OF A VEHICLE ACCIDENT.
The remedy: DEALERS WILL INSTALL A QUICK RELEASE VALVE IN THE AIR PRESSURE RELEASE SYSTEMS.
FORD MOTOR COMPANYView on NHTSA.gov