NHTSA Campaign 77V231000
STEERING:LINKAGES
Issued by FREIGHTLINER CORP. · Reported Dec 27, 1977 · 670 vehicles affected
What's wrong
THE INVOLVED VEHICLES CONTAIN DEFECTIVE BALL STUDS THAT WERE IMPROPERLY HEAT-TREATED AND THUS CONTAIN CRACKS. THESE STUDS, LOCATED IN THE PITMAN ARM, COULD EVENTUALLY FRACTURE IN THE THREADED PORTION UNDER THE RETAINING NUT.
Remedy
THE DEALER WILL REPLACE THE DEFECTIVE PITMAN ARM BALL STUD WITH A NEW ONE, WITHOUT CHARGE.
Vehicles affected by this recall
| Make | Model | Year | Units |
|---|---|---|---|
| FREIGHTLINER | FREIGHTLINER | 1970 | 670 |
| FREIGHTLINER | FREIGHTLINER | 1971 | 670 |
| FREIGHTLINER | FREIGHTLINER | 1972 | 670 |
| FREIGHTLINER | FREIGHTLINER | 1973 | 670 |
| FREIGHTLINER | FREIGHTLINER | 1974 | 670 |
| FREIGHTLINER | FREIGHTLINER | 1975 | 670 |
| FREIGHTLINER | FREIGHTLINER | 1976 | 670 |
| FREIGHTLINER | FREIGHTLINER | 1977 | 670 |
| FREIGHTLINER | FREIGHTLINER | 1978 | 670 |
Source: NHTSA Campaign 77V231000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.