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Service bulletin SB-32-10

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 id10037108
Published by NHTSA2011-05-06
Manufacturer's numberSB-32-10
Manufacturer's date2010-09-01
NHTSA componentSUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM:SPRINGS/BAGS

NHTSA's summary

FREIGHTLINER LLC: TROUBLESHOOTING FOR A MISALIGNMENT OF THE SUSPENSION AIR SPRINGS. *RM

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, Air suspension

Vehicles listed
FREIGHTLINER FREIGHTLINER2004
FREIGHTLINER S22009
FREIGHTLINER SCHOOL BUS1997

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