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1990-1991 Mack FDM recall: driveline

Mack Trucks, Incorporated reported this safety recall on November 1, 1993. It covers about 130 vehicles.

vehicles affected
130
reported
Nov 1, 1993
owners notified
Jan 12, 1994

Power train: driveline

What is wrong
The driveshaft to the front driving axle is secured to a bracket using two pillow blocks. These blocks are of insufficient strength to support the driveshaft and could fail.
Risk
Pillow block failure allows the driveline (jackshaft)to drop down onto the roadway and create a safety hazard to other vehicles.
Remedy
Mack will install thicker pillow blocks and support u-bolts.

Recall number 93V176000

Affected vehicles

Questions about recall 93V176000

Is there a recall on the 1990-1991 Mack FDM driveline?

Yes. Recall 93V176000, reported on November 1, 1993, covers about 130 vehicles.

What is the fix for recall 93V176000?

Mack will install thicker pillow blocks and support u-bolts.

Is the recall repair free?

Safety recall repairs are done free of charge at authorized dealers. A dealer can confirm with the VIN whether a specific vehicle is included and whether the repair has already been done.

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