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Service bulletin SB-S-12VC

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 id10044459
Published by NHTSA2012-07-10
Manufacturer's numberSB-S-12VC
Manufacturer's date2012-06-13
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:DIESEL

NHTSA's summary

BLUE BIRD: CLICK DOCUMENT SEARCH BUTTON FOR OWNER LETTER. BREAKAWAY ADAPTER FAILS TO MEET NFPA 58 REQUIREMENTS FOR 90 DEGREE ZINC. THE NEW STEEL FITTING AND BREAKAWAY ADAPTER WOULD REPLACE EXISTING 90 DEGREE ZINC FITTING. *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

Engine

Vehicles listed
BLUE BIRD VISION2009 to 2013

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