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Service bulletin SB-09-2013

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 id10054048
Published by NHTSA2013-12-18
Manufacturer's numberSB-09-2013
Manufacturer's date2013-09-20
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

NHTSA's summary

THOMAS BUS: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. PROCEDURAL INFORMATION REGARDING THE REPAIR OF THE ELBOW HOSE AND FITTING COOLANT LINE REPLACEMENT DUE TO A POSSIBLE CRACK ON TOP OF ENGINE. MODEL VON 84 A SAF T LINER. NO YEARS LISTED. *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
THOMAS BUILT BUSES SAF-T-LINER HDX2010 to 2015

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