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Service bulletin IK-1201157

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 id10079730
Published by NHTSA2016-09-12
Manufacturer's numberIK-1201157
Manufacturer's date2016-03-03
NHTSA componentENGINE; EQUIPMENT ADAPTIVE/MOBILITY

NHTSA's summary

IK1201157 - UPDATE FOR EXCESSIVE LUBRICATION OIL CONSUMPTION

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, Equipment and accessories

Vehicles listed
INTERNATIONAL DURASTAR2013 to 2014
INTERNATIONAL LONESTAR2013 to 2014
INTERNATIONAL PROSTAR2013 to 2014
INTERNATIONAL TERRASTAR2013 to 2014
INTERNATIONAL TRANSTAR2013 to 2014
INTERNATIONAL WORKSTAR2013
INTERNATIONAL WORKSTAR2014

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

Recalls for the same vehicles and component
20155462015-11-18. Engine

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
IK26002562026-02-05. Service bulletin. This article is intended to provide information for how to program International Engines that have been sold to another company and installed in a chassis that does NOT have an International VIN Number. This may include Detroit Series 40 engines, Perkins, Street Sweepers, Cranes, Fire Trucks, Generators, Blower motors, and more.
IK26002552026-02-05. Other. This document provides guidance for assessing the feasibility of implementing a customer-requested change to an engine or vehicle parameter/feature. Customer requested changes will be approved in accordance with the requirements specified in 40 CFR Part 1037 to ensure continued compliance with greenhouse gas (GHG) regulations.
IK26000902026-02-05. Other. New CARB Idle Reduction Change Request
IK26000472026-02-05. Service bulletin. Engine replacements for all International engines will need to follow this procedure.
IK080004032024-05-02. Service bulletin. This document details the procedure that must be followed to ensure proper alternator troubleshooting.
IK08004072024-03-06. Service bulletin. Starter Diagnostics and warranty claim procedure; all engines EXCLUDING Cummins ISB engine with Allison transmission or PSI engine.
IK12014762023-11-06. Service bulletin. Rebuilding Cylinder Heads on Certain MaxxForce 11/13, N13, and A26 engines; 2010 to present.
IK26000692023-10-05. Service bulletin. How to request a horsepower quote; all International and Cummins engines
IK12014572023-10-05. Service bulletin. Cummins B6.7 Grid Heater Relay
IK12013912023-08-02. Service bulletin. Snap-On torque wrench requirement for all big bore engine connecting rod bolts; A26, MaxxForce 13, N13 engines