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Service bulletin TSB140028-030314

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 id10085344
Published by NHTSA2016-12-01
Manufacturer's numberTSB140028-030314
Manufacturer's date2014-03-11
NHTSA componentENGINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)

NHTSA's summary

THIS TECHNICAL SERVICE BULLETIN INFORMS THE FIELD ABOUT A NEW VERTICAL PLATE EXHAUST GAS RECIRCULATION (EGR) COOLER AVAILABLE FOR THESE ENGINE MODELS.

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, Exhaust and emissions, EGR valve

Vehicles listed
CUMMINS ISC8.3
CUMMINS ISL9
CUMMINS ISL9G

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