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Service bulletin PI-0676

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 id10032064
Published by NHTSA2010-02-12
Manufacturer's numberPI-0676
Manufacturer's date2009-07-08
NHTSA componentSTEERING:COLUMN LOCKING:ANTI-THEFT DEVICE; STEERING:COLUMN

NHTSA's summary

MACK TRUCK: STEERING COLUMN LOCKING MECHANISM INSPECTION AND ADJUSTMENT. ON CERTAIN CXU, CHU, GU AND TD MODELS, THE STEERING COLUMN MAY NOT REMAIN LOCKED IN THE DESIRED TILTED POSITION. TO CORRECT THIS CONDITION THE STEERING COLUMN LOCK MECHANISM MUST BE INSPECTED AND ADJUSTED (IF REQUIRED). *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

Steering, Steering column and wheel

Vehicles listed
MACK CHU2008
MACK CXU2008
MACK GU2008

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