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Service bulletin IK-1200126

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 id10052685
Published by NHTSA2013-09-03
Manufacturer's numberIK-1200126
Manufacturer's date2014-02-17
ReplacesIK-1200126-8
NHTSA componentENGINE

NHTSA's summary

IKNOW: ENGINE MECHANICAL DIAGNOSTICS MAY LEAD TO VALVE TRAIN FAILURE MAY DAMAGE THE CAMSHAFT, CAM FOLLOWER(S), CAM FOLLOWER (LIFTER) RETAINER, AND/OR PUSHROD(S). THIS BULLETIN APPLIES TO INTERNATIONAL DT 466, HT 466, DT 570, HT 570 DIESEL ENGINES (2004 - 2006 MY) SERIAL NUMBER RANGE: 2000001 THROUGH 2999999. INTERNATIONAL MAXXFORCE DT. 9 AND 10 DIESEL ENGINES (2007 - 2009 MY) SERIAL NUMBER RANGE:3000001 THROUGH 3299999. *JS UPDATED 5/2/14. *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
INTERNATIONAL HARVESTER INTERNATIONAL

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