WESTERN RWL SERIES 1982: SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS
NHTSA Campaign ID Number: 84V032000
| Make | Model | Year |
|---|---|---|
| WESTERN | RWL SERIES | 1982 |
| Date Received by ODI | Date Added to Database | |
| 1984-03-22 | 1984-04-04 |
Production Dates: 1981-04-01 - 1984-03-01
Manufacturers Involved: Mack Trucks, Inc.
Component: SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS
Potential Number Of Units Affected: 1163
Report Initiator: MFR MFR Report
FRONT AXLE AIR BRAKE LINES ARE ROUTED TOO CLOSE TO THE ENGINE EXHAUST MANIFOLD. THIS CAN PERMIT BRAKE LINES TO MELT AND RUPTURE, CAUSING A REDUCTION IN AIR PRESSURE TO BRAKE CHAMBERS UPON BRAKE APPLICATION.
FRONT AXLE AIR BRAKE LINES WILL BE REPLACED, EMPLOYING NEW ROUTING AND HEAT RESISTANCE IMPROVEMENTS.
VEHICLE DESCRIPTION: TRUCKS EQUIPPED WITH MACH E-9 SERIES V-8 ENGINES.SYSTEM: SERVICE BRAKES; FRONT BRAKE LINES.CONSEQUENCES OF DEFECT: VEHICLE STOPPING DISTANCE WOULD INCREASE WITHOUTWARNING AND COULD RESULT IN A VEHICLE CRASH.
