NHTSA Campaign 85V158000
STRUCTURE:FRAME AND MEMBERS
Issued by MACK TRUCKS, INCORPORATED · Reported Nov 26, 1985 · 1,575 vehicles affected
What's wrong
THE RIGHT HAND FRAME RAIL LOWER FLANGE COULD DEVELOP CRACKS DUE TO POOR GRINDING METHODS AT STRESS POINTS. CONSEQUENCE OF DEFECT: FRAME FAILURE COULD OCCUR WITHOUT WARNING AND COULD RESULT IN LOSS OF CONTROL AND POSSIBLY A CRASH.
Remedy
REMOVE AND REPLACE FRAME RAIL AS NECESSARY OR GROUND OUT AND DRESS TO ELIMINATE ANY STRESS RISERS THAT MAY DEVELOP.
Vehicles affected by this recall
| Make | Model | Year | Units |
|---|---|---|---|
| WESTERN | RL SERIES | 1979 | 1,575 |
| WESTERN | RL SERIES | 1980 | 1,575 |
| WESTERN | RS SERIES | 1979 | 1,575 |
| WESTERN | RS SERIES | 1980 | 1,575 |
Source: NHTSA Campaign 85V158000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.