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Service bulletin IK1201329

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 id10094534
Published by NHTSA2017-03-10
Manufacturer's numberIK1201329
Manufacturer's date2016-08-18
NHTSA componentENGINE

NHTSA's summary

FULL-LOAD BLOW-BY TEST (FL-BBT) TIPS FOR ENGINES WITH DOCUMENTED HIGH OIL CONSUMPTION OR FREQUENT REGENS (SYNTHETIC 5000-SYN7183 OR 5000SYN7451)

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 IC BUS

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