United States 82V115000
FREIGHTLINER LLC
The problem
SOME OF THE INVOLVED VEHICLES DO NOT CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, "AIR BRAKE SYSTEMS". THE RELEASE TIME FOR THE REAR BRAKES MAY EXCEED THE .55 SECOND LIMIT REQUIREMENT FOR SAFE BRAKING.
What owners should do
THE DEALER WILL INSPECT REAR AXLES FOR INCORRECT RELAY VALVE AND INSTALL NEW CORRECTED MODEL R14 RELAY VALVES AT NO CHARGE TO OWNER.
Units 9