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Service bulletin SB-54-14

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 id10038485
Published by NHTSA2011-06-16
Manufacturer's numberSB-54-14
Manufacturer's date2011-02-01
NHTSA componentEXTERIOR LIGHTING:HEADLIGHTS; EXTERIOR LIGHTING:HEADLIGHTS:CONCEALMENT DEVICES

NHTSA's summary

THOMAS BUILT BUSES: THERE IS WATER CONDENSATION INSIDE HEADLAMP. THERE IS A PROCEDURE TO CHECK IF IT'S A NORMAL CONDITION. *RM

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

Lighting, Headlights

Vehicles listed
THOMAS SAF-T-LINER C22005

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