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Service bulletin 021202

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 id635486
Published by NHTSA2002-10-23
Manufacturer's number021202
Manufacturer's date2002-04-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:DIESEL

NHTSA's summary

THIS BULLETIN COVERS INSTALLATION OF CRANKCASE BREATHER ASSEMLY AND SERVICE DIAGNOSTICS FOR THE DETECTION OF HIGH AND LOW EXHAUST RESTRICTION IN CATALYZED DIESEL PARTICULATE FILTERS (CDPF) FOR GREEN DIESEL ENGINES. *TT

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
INTERNATIONAL HARVESTER INTERNATIONAL

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