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Service bulletin SF371AB

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 id10024184
Published by NHTSA2008-03-19
Manufacturer's numberSF371AB
Manufacturer's date2008-01-01
NHTSA componentSTEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS

NHTSA's summary

FREIGHTLINER - WESTERN STAR POWER STEERING RESERVOIR BRACKETS. MODELS AFFECTED: SPECIFIC FREIGHTLINER WESTERN STAR 4900 VEHICLES MANUFACTURED BETWEEN MAY 26, 2006 AND JULY 26, 2007. *NJ

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, Power steering

Vehicles listed
WESTERN STAR 49002006, 2007

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