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Service bulletin SB-S-12TX

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 id10044143
Published by NHTSA2012-05-15
Manufacturer's numberSB-S-12TX
Manufacturer's date2012-04-17
NHTSA componentSTEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS

NHTSA's summary

BLUE BIRD BUS: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. DUE TO CLAMPS NOT BEING TORQUED TO PROPER SPECIFICATION, CLAMPS FOR POWER STEERING HOUSE MAY LEAK. MODEL YEARS 2009-2013. *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

Steering, Power steering

Vehicles listed
BLUE BIRD VISION2009 to 2012

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