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Service bulletin REC15511

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 id10117238
Published by NHTSA2017-09-08
Manufacturer's numberREC15511
Manufacturer's date2015-07-17
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM

NHTSA's summary

An incomplete weld at the flared section of the tail pipe may cause a crack in the weld, which may result in partial or full separation of the tail pipe from the vertical exhaust pipe.

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
INTERNATIONAL LONESTAR2015
INTERNATIONAL LONESTAR2016
INTERNATIONAL PROSTAR2015
INTERNATIONAL PROSTAR2016

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

Recalls for the same vehicles and component
15V3290002015-05-29. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

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
IK26003002026-03-04. Service bulletin. This article equips technicians with the knowledge and steps needed to efficiently replace and program N9/N10 and N13 modules, while addressing potential baud rate incompatibility issues between the replacement module and the vehicle.
IK26002842026-02-05. Service bulletin. This document aims to enable technicians to: 1. Accurately identify third generation MaxxForce medium duty engine control systems. 2. Understand the programming intricacies related to these systems. 3. Autonomously execute programming tasks without needing technical support.
IK26002832026-02-05. Service bulletin. This document aims to enable technicians to: 1. Accurately identify N-series medium duty engine control systems. 2. Understand the programming intricacies related to these systems. 3. Autonomously execute programming tasks without needing technical support.
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