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Service bulletin FSC-411A

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 id10030852
Published by NHTSA2009-12-10
Manufacturer's numberFSC-411A
Manufacturer's date2009-07-01
NHTSA componentSERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS

NHTSA's summary

FREIGHTLINER SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. FREIGHTLINER COLUMBIA FRONT AIR BRAKE HOSES-AIR PRODUCTS INC. ONLY. ON CERTAIN TRUCKS, AN ELBOW FITTING CONNECTING THE BRAKE AIR LINE HOSE TO THE FRONT BRAKE CHAMBERS MAY NOT HAVE BEEN INSTALLED AT THE FACTORY. CSC LETTER WAS REC'D. *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

Brakes, Brake hoses and lines

Vehicles listed
FREIGHTLINER COLUMBIA2004, 2005, 2006, 2007, 2008, 2009, 2010

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