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Service bulletin 40R

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 id632459
Published by NHTSA2002-07-16
Manufacturer's number40R
Manufacturer's date2002-02-01
Replaces40
NHTSA componentSTRUCTURE:BODY:DOOR

NHTSA's summary

THIS BULLETIN CONCERNS PROPER OPERATION WHEN SWITCHING THE EMERGENCY DOOR RELEASE VALVE FROM RELEASE TO NORMAL OPERATION FOR ALL PRODUCTS WITH AIR OPERATED, OUTWARD OPENING DOORS. *TT

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

Body and frame

Vehicles listed
THOMAS THOMAS

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