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Service bulletin SB-S-10-SA

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 id10043406
Published by NHTSA2012-03-27
Manufacturer's numberSB-S-10-SA
Manufacturer's date2010-06-15
NHTSA componentENGINE AND ENGINE COOLING:ENGINE; ENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

BLUE BIRD BUS: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. ON CERTAIN MODEL YEAR BUSES, ENGINE COOLANT MAY LEAK, DUE TO LOW COOLANT SENSOR, FROM SURGE TANK TO ENGINE HARNESS CONNECTOR AND WICK, THROUGH TO ENGINE ECM AND OTHER COMPONENTS, FROM HARNESS. *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, Cooling system

Vehicles listed
BLUE BIRD ALL AMERICAN2007 to 2010
BLUE BIRD VISION2007 to 2010

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