FREIGHTLINER UNSPECIFIED 1978: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM:DRUM

General Information

NHTSA Campaign ID Number: 79V256000

Make Model Year
FREIGHTLINER UNSPECIFIED 1978
Date Owners Notified Date Received by ODI Date Added to Database
1980-02-21 1979-12-04 1980-01-11

Production Dates: 1978-03-01 - 1978-08-01

Manufacturers Involved: FREIGHTLINER LLC

Component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM:DRUM

Potential Number Of Units Affected: 28

Report Initiator: MFR MFR Report

Regulation Part Number: 571

Federal Motor Vehicle Safety Standard Number: 121

Summary

THE INVOLVED VEHICLES FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, "AIR BRAKE SYSTEMS". THE BRAKE DRUMS DO NOT MEET WITH BRAKE RECOVERY REQUIREMENTS. BRAKES MAY BE NOT PERFORM ADEQUATELY ON LONG DOWNGRADES OR DUE TO HEAVY APPLICATIONS OF AIR WHEN THE VEHICLE IS BROUGHT TO A STOP FROM HIGH SPEEDS.

Remedy

DEALER WILL REPLACE THE BRAKE DRUMS ON THE DRIVE AXLE ON ALL INVOLVED VEHICLES AT NO COST TO OWNER.

Notes

VEHICLE DESCRIPTION: TRUCKS.SYSTEM: SERVICE BRAKES; REAR BRAKE DRUM.CONSEQUENCES OF DEFECT: LOSS OF BRAKING EFFECTIVENESS COULD RESULT IN LOSS OFVEHICLE CONTROL AND A VEHICLE ACCIDENT.NOTE: THE DRIVER IS URGED TO USE EXTREME CAUTION TO AVOID THESE SITUATIONS BYUSING LOW GEAR ON DOWNGRADES.