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Service bulletin AFC-11908

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 id10040205
Published by NHTSA2011-08-17
Manufacturer's numberAFC-11908
Manufacturer's date2011-05-01
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; ENGINE AND ENGINE COOLING:ENGINE:DIESEL

NHTSA's summary

NAVISTAR: THERE IS AN IMPROVED ENGINE CALIBRATION. *RM

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, Exhaust and emissions

Vehicles listed
INTERNATIONAL 43002011
INTERNATIONAL TERRASTAR2011 to 2012

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

Recalls for the same vehicles and component
10V6310002010-12-20. ENGINE AND ENGINE COOLING
10V5760002010-11-18. ENGINE AND ENGINE COOLING
20104132010-11-17. 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
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.
IK08004072024-03-06. Service bulletin. Starter Diagnostics and warranty claim procedure; all engines EXCLUDING Cummins ISB engine with Allison transmission or PSI engine.
IK26000692023-10-05. Service bulletin. How to request a horsepower quote; all International and Cummins engines
IK08004072023-04-07. Service bulletin. Starter diagnostics and warranty claim procedure for all engines and all chassis EXCLUDING vehicles equipped with PSI engines or Cummins ISB engine with Allison transmissions
IK12014722022-10-05. Service bulletin. Pico Scope CCOS (Crankcase Separator Test)
IK12014692022-09-07. Service bulletin. PicoScope Test One Channel RCT
IK12012412022-03-02. Service bulletin. ECM Calibration for DPF Replacement; Applies to MaxxForce Engines
IK08000742021-12-07. Service bulletin. Dual Drive Cab Throttle Position Harness for APS/IVS throttle pedals; only models with both left hand and right hand drive.