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Service bulletin PI-0849

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10056002
Published by NHTSA2014-08-13
Manufacturer's numberPI-0849
Manufacturer's date2014-05-01
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT

NHTSA's summary

MACK TRUCK: SOME TRUCKS HAD FRONT AXLE U-BOLT WEDGES INCORRECTLY INSTALLED AND IT CAUSES U-BOLTS TO BEND ON FRONT AXLE AND THE U-BOLTS AND NUTS NEED REPLACING. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Equipment and accessories

Vehicles listed
MACK CHU2013 to 2014

Listing a model year does not mean every vehicle of it is concerned: the document says which.