# 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.

- Type: Service bulletin
- NHTSA id: 10079730
- Published by NHTSA: 2016\-09\-12
- Manufacturer's number: IK\-1201157
- Manufacturer's date: 2016\-03\-03
- NHTSA component: ENGINE; 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

- 2013 to 2014 INTERNATIONAL DURASTAR
- 2013 to 2014 INTERNATIONAL LONESTAR
- 2013 to 2014 INTERNATIONAL PROSTAR
- 2013 to 2014 INTERNATIONAL TERRASTAR
- 2013 to 2014 INTERNATIONAL TRANSTAR
- 2013 INTERNATIONAL WORKSTAR
- 2014 INTERNATIONAL WORKSTAR

## Recalls for the same vehicles and component

- [2015546](/recalls/tc/2015546.md), 2015-11-18: Engine

## Other bulletins for the same vehicles and component

- [IK2600256](/bulletins/11028363.md), 2026-02-05, Service bulletin: ENGINE. 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.
- [IK2600255](/bulletins/11028362.md), 2026-02-05, Other: ENGINE. 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.
- [IK2600090](/bulletins/11028361.md), 2026-02-05, Other: ENGINE. New CARB Idle Reduction Change Request
- [IK2600047](/bulletins/11028359.md), 2026-02-05, Service bulletin: ENGINE. Engine replacements for all International engines will need to follow this procedure.
- [IK08000403](/bulletins/10253970.md), 2024-05-02, Service bulletin: ENGINE AND ENGINE COOLING. This document details the procedure that must be followed to ensure proper alternator troubleshooting.
- [IK0800407](/bulletins/10251414.md), 2024-03-06, Service bulletin: ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Starter Diagnostics and warranty claim procedure; all engines EXCLUDING Cummins ISB engine with Allison transmission or PSI engine.
- [IK1201476](/bulletins/10244926.md), 2023-11-06, Service bulletin: ENGINE AND ENGINE COOLING. Rebuilding Cylinder Heads on Certain MaxxForce 11/13, N13, and A26 engines; 2010 to present.
- [IK2600069](/bulletins/10243610.md), 2023-10-05, Service bulletin: ENGINE AND ENGINE COOLING. How to request a horsepower quote; all International and Cummins engines
- [IK1201457](/bulletins/10243601.md), 2023-10-05, Service bulletin: ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Cummins B6.7 Grid Heater Relay
- [IK1201391](/bulletins/10240193.md), 2023-08-02, Service bulletin: ENGINE AND ENGINE COOLING. Snap\-On torque wrench requirement for all big bore engine connecting rod bolts; A26, MaxxForce 13, N13 engines

JSON: [/v1/bulletins/10079730](/v1/bulletins/10079730)

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