The defect
ON THE INVOLVED VEHICLES, THE SERVICE AND SUPPLY LINES MAY HAVE BEEN SWITCHED ON THE REAR AXLE ANTI-SKID CONTROL VALVE DURING VEHICLE ASSEMBLY. THIS FAILS TO CONFORM WITH THE PNEUMATIC TIMING REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, "AIR BRAKE SYSTEMS".
The remedy
DEALER WILL INSPECT AND WILL CONNECT THE SERVICE AND SUPPLY LINES CORRECTLY.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|
Components: SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS
Other service brakes, air recalls in 1977
19 of the 245 recall campaigns reported to NHTSA in 1977 concerned the service brakes, air; WHITE MOTOR CORPORATION filed 143 campaigns in all.
| 77V206000 21 Nov 1977 | WHITE MOTOR CORPORATION |
| 77V186000 25 Oct 1977 | MOTOR COACH IND., INC. |
| 77V177000 14 Oct 1977 | INTERNATIONAL HARVESTER |
| 77V156000 21 Sept 1977 | GREAT DANE TRAILERS, INC. |
| 77V153000 20 Sept 1977 | GREAT DANE TRAILERS, INC. |
| 77V148000 19 Sept 1977 | TRAILMOBILE INC. |
| 77V147000 19 Sept 1977 | PACCAR, INCORPORATED |
| 77V145000 15 Sept 1977 | GENERAL MOTORS CORP. |
NHTSA recalls (public domain) · all recalls of 1977