The defect
THE STEERING ARM MAY DEVELOP CRACKS DUE TO INSUFFICIENT FATIGUE LIFE IN THE MACHINE RADIUS OF THE TAPER AT THE STEERING KNUCKLE END.
The remedy
INSTALL STEERING ARMS THAT HAVE BEEN MAGNA-FLUX INSPECTED FOR CRACKS AND SHOT PEENED FOR IMPROVED FATIGUE LIFE. THIS WILL BE DONE WITHOUT CHARGE.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|
Components: STEERING:LINKAGES:KNUCKLE:SPINDLE:ARM
Other steering recalls in 1980
17 of the 167 recall campaigns reported to NHTSA in 1980 concerned the steering; MACK TRUCKS, INCORPORATED filed 245 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