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Service bulletin IK-1200915

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 id10052799
Published by NHTSA2013-09-17
Manufacturer's numberIK-1200915
Manufacturer's date2014-04-29
ReplacesIK-1200915-A
NHTSA componentENGINE

NHTSA's summary

IKNOW: THE VALVE BRIDGES MAY BE FALLING OFF. THIS APPLIES TO EPA 2010 11L & 13L ENGINES. REPAIR PROCEDURE FOR IDLE OR DRIVABILITY MISFIRE PAIRED WITH AN ACTIVE CYLINDER MISFIRE DTC. *JS UPDATED 8/8/14. *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.