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Service bulletin SB-S-0903

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 id10043402
Published by NHTSA2012-03-27
Manufacturer's numberSB-S-0903
Manufacturer's date2012-03-01
NHTSA componentFUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:MOUNTING; ENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

BLUE BIRD BUS: ON SOME BUSES, THE COOLANT SURGE TANK HAS DEVELOPED CRACKS IN THE AREA OF THE MOUNTING FLANGES. *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, Fuel system, Fuel tank

Vehicles listed
BLUE BIRD BBCV2007 to 2010
BLUE BIRD BCCV2007 to 2008

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