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Service bulletin SB-60-24

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 id10036726
Published by NHTSA2011-04-11
Manufacturer's numberSB-60-24
Manufacturer's date2010-12-01
NHTSA componentSTRUCTURE:FRAME AND MEMBERS; STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS

NHTSA's summary

WESTERN STAR: CAB FRONT CROSSMEMBER RETROFIT; 109BBC RAISED CAB. SOME RAISED CAB TRUCKS HAVE EXPERIENCED FAILURES OF THE CAB FRONT CROSSMEMBER AN ALTERNATE CROSSMEMBER HAS BEEN DESIGNED. NO MODEL YEARS LISTED. *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
WESTERN STAR CONSTELLATION2001

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