The defect
IT HAS BEEN DETERMINED THAT TWO SCREWS THAT ARE PART OF THE BEARING ASSEMBLY LOCATED AT THE CAB DASH SHEET MAY NOT HAVE BEEN TIGHTENED PROPERLY. AS A RESULT, THE UPPER STEERING SHAFT MAY BE FREE TO "FLOAT" THROUGHOUT MUCH OF ITS LENGTH WHICH MAY RESULT IN INADEQUATE ENGAGEMENT IN THE SLIP SPLINES OF THE LOWER STEERING SHAFT. AXLE ARTICULATION COULD RESULT IN DISENGAGEMENT OF THE LOWER STEERING SHAFT SLIP SPLINES.
The remedy
DEALER WILL INSTALL A SLEEVE BETWEEN THE DASH SHEET BEARING AND THE UPPER STEERING SHAFT LOWER YOKE TO ASSURE POSITIVE UPPER STEERING SHAFT LOCATION.
NHTSA's own wording · initiated by ODI
Vehicles covered
| Model | Model years |
|---|
Components: STEERING: STEERING WHEEL/HANDLE BAR
Other steering recalls in 1979
28 of the 274 recall campaigns reported to NHTSA in 1979 concerned the steering; MACK TRUCKS, INCORPORATED filed 245 campaigns in all.
| 79V258000 14 Dec 1979 | INTERNATIONAL HARVESTER |
| 79V257000 5 Dec 1979 | TRANSPORTATION MFG. CORP. |
| 79V266000 4 Dec 1979 | PACCAR, INCORPORATED |
| 79V221000 17 Oct 1979 | GENERAL MOTORS CORP. |
| 79V215000 18 Sept 1979 | CHRYSLER CORPORATION |
| 79V189000 17 Aug 1979 | PACCAR, INCORPORATED |
| 79V180000 1 Aug 1979 | WHITE MOTOR CORPORATION |
| 79V174000 17 Jul 1979 | FWD CORPORATION |
NHTSA recalls (public domain) · all recalls of 1979