The defect
THE LOCK NUT MAY NOT HAVE BEEN TIGHTENED ENOUGH ON THE STEERING GEAR BOX WORM GEAR BEARING AND ADJUSTER. CONSEQUENTLY, THE WORM GEAR ADJUSTER MAY BECOME LOOSE DUE TO EXCESSIVE PRESSURE FROM HARD REPEATED STEERING.
The remedy
DEALER WILL INSPECT THE STEERING GEAR BOX ON THE INVOLVED VEHICLES AND, IF NECESSARY, SECURE THE STEERING GEAR BOX WORM GEAR BEARING AND ADJUSTER TO PREVENT STEERING INSTABILITY.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|
Components: STEERING:GEAR BOX (OTHER THAN RACK AND PINION)
Other steering recalls in 1980
17 of the 167 recall campaigns reported to NHTSA in 1980 concerned the steering; TOYOTA MOTOR CO., LTD. filed 73 campaigns in all.
| 80V162000 10 Dec 1980 | MACK TRUCKS, INCORPORATED |
| 80V148000 17 Nov 1980 | INTERNATIONAL HARVESTER |
| 80V149000 13 Nov 1980 | PACCAR, INCORPORATED |
| 80V129000 8 Oct 1980 | GENERAL MOTORS CORP. |
| 80V108000 19 Aug 1980 | GENERAL MOTORS CORP. |
| 80V095000 23 Jul 1980 | FREIGHTLINER CORP. |
| 80V087000 14 Jul 1980 | VOLVO OF AMERICA CORP. |
| 80V075000 19 Jun 1980 | PACCAR, INCORPORATED |
NHTSA recalls (public domain) · all recalls of 1980