NHTSA Campaign 86V040000
SUSPENSION:FRONT:WHEEL BEARING
Issued by MACK TRUCKS, INCORPORATED · Reported Mar 10, 1986 · 50,100 vehicles affected
What's wrong
FRONT STEERING KNUCKLE THRUST BEARING MAY SHATTER INTO PIECES DUE TO IMPROPER HEAT TREATMENT. CONSEQUENCE OF DEFECT: FAILURE OF THE BEARING MAY AFFECT STEERING CONTROL. IF BEARING DISINTEGRATES, IT WOULD RESULT IN INCREASE STEERING DRAG AND/OR CAUSE STEERING LOCK UP WITH LOSS OF CONTROL WHICH COULD LEAD TO AN ACCIDENT.
Remedy
REPLACE DEFECTIVE THRUST BEARINGS.
Vehicles affected by this recall
| Make | Model | Year | Units |
|---|---|---|---|
| MACK | MACK | 1982 | 50,100 |
| MACK | MACK | 1983 | 50,100 |
| MACK | MACK | 1984 | 50,100 |
| MACK | MACK | 1985 | 50,100 |
Source: NHTSA Campaign 86V040000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.