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NHTSA Campaign 84V142000

SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY

Issued by MACK TRUCKS, INCORPORATED · Reported Nov 7, 1984 · 2,198 vehicles affected

What's wrong

THE SPRING CENTER BOLT IS NOT THE PROPER SIZE OR LENGTH. AS A RESULT, LOCATION AND ALIGNMENT OF THE SPRING TO THE FRONT AXLE MAY NOT BE CORRECT. IF THE FRONT SPRING CLIPS LOOSEN, THE INADEQUATE CENTER BOLT MAY RESULT IN SPRING TO AXLE MISALIGNMENT, SHIFTING OF THE AXLE, AND LOSS OF STEERING CONTROL.

Remedy

THE DEFECT WILL BE CORRECTED BY THE ADDITION OF A SPACER BETWEEN THE SPRING AND THE CENTER BOLT HEAD TO INCREASE THE EFFECTIVE HEAD LENGTH. A LONGER CENTER BOLT WILL ALSO BE INSTALLED FOR POSITIVE RETENTION.

Vehicles affected by this recall

Make Model Year Units
MACK MH 1984 2,198

Source: NHTSA Campaign 84V142000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.