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Service bulletin IK1201132

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 id10117282
Published by NHTSA2017-09-08
Manufacturer's numberIK1201132
Manufacturer's date2014-06-16
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM

NHTSA's summary

Navistar Diesel Particulate Filter Cleaning Service Procedure

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine, Exhaust and emissions

Vehicles listed
IC BUS IC BUS

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