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Service bulletin TSB-32-47

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 id10034806
Published by NHTSA2011-01-12
Manufacturer's numberTSB-32-47
Manufacturer's date2010-09-01
ReplacesTSB-32-47 REV
NHTSA componentSUSPENSION:FRONT:STABILIZER BAR

NHTSA's summary

FREIGHTLINER: HEAVY DUTY FRONT SWAY BAR INSTALLATION. FRONT SUSPENSION SWAY BARS MAY EXPERIENCE PREMATURE WEARING OF THE UPPER BAYONET BUSHINGS ON THE CONNECTING RODS. NO MODEL YEARS LISTED. *PE UPDATED 5/6/11. *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

Suspension

Vehicles listed
FREIGHTLINER BUSINESS CLASS M22011

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