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Service bulletin IK-0100016

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 id10041994
Published by NHTSA2011-11-22
Manufacturer's numberIK-0100016
Manufacturer's date2011-10-10
NHTSA componentSTRUCTURE:FRAME AND MEMBERS

NHTSA's summary

NAVISTAR: HAVE ISSUES ON CERTAIN TRUCK CHASSIS WITH BENT OR SIDE SWAYED, BOWED FRAMES. THIS ISSUE WITH VEHICLES EQUIPPED WITH DOUBLE DOGBONE STYLE HUCK FASTENED CROSSMEMBERS. *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

Body and frame

Vehicles listed
INTERNATIONAL WORKSTAR2010 to 2012
INTL WORKSTAR2006 to 2007

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