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Service bulletin FSB-293-024

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 id10055258
Published by NHTSA2014-05-01
Manufacturer's numberFSB-293-024
Manufacturer's date2014-07-01
ReplacesFSB-293-024-3
NHTSA componentENGINE

NHTSA's summary

MACK: SOME VEHICLES REQUIRE THE REPLACEMENT OF THE EXHAUST GAS RECIRCULATION (EGR) DIFFERENTIAL PRESSURE SENSOR. THE KIT TO UPDATE THE SYSTEM WILL CONTAIN THE NEW TYPE OF SENSOR AND A CRIMPED IN PIGTAIL. APPLIES TO MACK VEHICLES BUILT BETWEEN JAN 1, 2007-JAN1 2013. *JS UPDATED 10/10/14. *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

Engine

Vehicles listed
MACK MACK

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