WenmarOpen by Wenmar Pro

Service bulletin FSB 254-006

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 id10083423
Published by NHTSA2016-10-24
Manufacturer's numberFSB 254-006
Manufacturer's date2014-05-08
NHTSA componentEQUIPMENT

NHTSA's summary

A COALESCING AIR FILTER KIT HAS BEEN DEVELOPED TO IMPROVE THE EXPECTED LIFE OF THE ATOMIZATION MODULE IN SPARK ASSISTED DIESEL PARTICULATE FILTER SYSTEMS USED IN US2010 MRU AND LEU CHASSIS.

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

Equipment and accessories

Vehicles listed
MACK MACK

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