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Service bulletin BW1231_US_004

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 id10093420
Published by NHTSA2017-03-02
Manufacturer's numberBW1231_US_004
Manufacturer's date2017-01-25
NHTSA componentSERVICE BRAKES, AIR:SUPPLY:COMPRESSOR

NHTSA's summary

THIS DOCUMENT IS A POSTER-STYLE TROUBLESHOOTING GUIDE FOR THE ENTIRE AIR BRAKE SYSTEM OF A COMERCIAL VEHICLE. IT INCLUDES ALL OF THE COMPONENTS FROM THE AIR COMPRESSOR, VALVE, AND WHEEL END BRAKES.

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

Brakes

Vehicles listed
BENDIX BENDIX

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