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Service bulletin 0374

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 id10006217
Published by NHTSA2004-04-26
Manufacturer's number0374
Manufacturer's date2003-12-16
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

NHTSA's summary

UPDATE ON FAN BELT AND AUTO TENSIONER FAILURES ON CUMMINS ISX 02 EMISSION ENGINES. INTERNATIONAL TRUCK MODELS 5500I, 5600I, 5900I, 9200I, 9400I, 9900I, 9900IX. START DATE 11/01/02 END DATE 11/01/03. *MR

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

Vehicles listed
UNKNOWN UNKNOWN1

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