NHTSA Campaign 83V137000

PARKING BRAKE:DRIVELINE:AIR:CHAMBER

Issued by FREIGHTLINER CORP. · Reported Dec 22, 1983 · 300 vehicles affected

What's wrong

BRAKES MAY REQUIRE EXCESSIVE TIME TO RELEASE AFTER BRAKE APPLICATION. A SECOND DEFECT IS REDUCED HOLDING POWER OF THE PARKING/EMERGENCY BRAKES DUE TO ENTRY OF WATER IN THE REAR BRAKE CHAMBERS. EXCESSIVE RELEASE TIME DOES NOT COMPLY WITH FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, "AIR BRAKE SYSTEMS".

Remedy

DEALER WILL MODIFY THE VEHICLE BY INSTALLING A QUICK RELEASE VALVE IN THE BRAKE AIR SYSTEM AND BY SUBSTITUTION OF A STIFFER BRAKE PEDAL RETURN SPRING. REAR BRAKE CHAMBERS WILL BE EXCHANGED OR MODIFIED, DEPENDING ON THE CHAMBER MAKE, TO PREVENT WATER ENTRY.

Vehicles affected by this recall

Make Model Year Units
MERCEDES-BENZ L1316 1984 300

Source: NHTSA Campaign 83V137000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.