The defect
AN AIR LINE COUPLING IN THE MAIN AIR SUPPLY LINE FROM THE FOOT VALVE TO THE REAR AXLE HAS BEEN IMPROPERLY TIGHTENED AND MAY RESULT IN AIR LINE COUPLING DISCONNECTION.
The remedy
THE DEALER WILL TIGHTEN THE AIR LINE CONNECTION, AT NO CHARGE TO OWNER.
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; INTERNATIONAL HARVESTER filed 49 campaigns in all.
| 77V224000 15 Dec 1977 | WHITE MOTOR CORPORATION |
| 77V206000 21 Nov 1977 | WHITE MOTOR CORPORATION |
| 77V186000 25 Oct 1977 | MOTOR COACH IND., INC. |
| 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