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Service bulletin VON-81

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 id10052085
Published by NHTSA2013-05-14
Manufacturer's numberVON-81
Manufacturer's date2013-01-31
NHTSA componentELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

NHTSA's summary

THOMAS BUILT: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE FUSE(S), USED FOR HEATER/DEFROSTER IS THE INCORRECT SIZE FOR CERTAIN BUSES AND SHOULD BE USING 1 AMP FUSE(S). MODELS 2003-2008 SAF-T-LINER HDX. *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

Electrical system, Wiring and fuses

Vehicles listed
THOMAS BUILT BUSES SAF-T-LINER HDX2003 to 2008

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