# Service bulletins for the 2002 International 4200

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.

81 bulletins from NHTSA, as of 2026-10-19.

- [IK4300035](/bulletins/11029461.md), 2026-03-04, Service bulletin: ELECTRICAL SYSTEM. This tool is designed to compare Diamond Logic feature data across multiple vehicle configuration files. It allows users to quickly load files either manually or directly from the Diamond Logic Builder Vehicles folder using VIN\-based selection. As files are added or removed, the comparison runs automatically with no manual action required. The program presents results in an interactive table that shows feature codes, descriptions, access levels, and whether each feature is present in each selected file. Built\-in search, filtering, and sorting make it easy to locate specific features or focus only on differences between files. Column visibility can be customized to show or hide descriptions and access information as needed. Users can remove files individually or clear all files at once, with results updating instantly. The tool also includes reporting and export options that reflect exactly what is visible on screen, allowing results to be printed, copied, saved as text, or exported to CSV for use in Excel or other spreadsheet tools. Overall, the program streamlines the process of comparing vehicle feature configurations, helping users quickly identify differences, validate setups, and document results without manual comparison or external tools.
- [IK2600047](/bulletins/11028359.md), 2026-02-05, Service bulletin: ENGINE. Engine replacements for all International engines will need to follow this procedure.
- [IK1600272](/bulletins/11027310.md), 2026-01-07, Service bulletin: STRUCTURE:BODY. This document will guide the user through a step\-by\-step procedure for detecting water leaks in vehicle cabs and windshields using an ultrasonic sound detector.
- [IK1201009](/bulletins/11026190.md), 2025-12-05, Service bulletin: STRUCTURE:BODY. In some geographic areas, ambient temperatures reaching below 15°F \(\-10 °C\), including high levels of humidity, an operator may experience engine stalling, low performance, and or poor aftertreatment performance. This is caused by condensation accumulating and freezing within the Charge Air Cooler \(CAC\); affecting air flow into the engine. This article lists all the currently available winter front covers that can be installed on the front grille and bumper to reduce cold air flow to the engine compartment.
- [IK0600030](/bulletins/11026148.md), 2025-12-05, Service bulletin: POWER TRAIN. This document will guide the user through understanding Prop Shaft Codes and understanding the variations of prop codes. \(Metric Prop codes start with the number a 4 and Non metric Prop codes start with a 2.\)
- [IK3400001](/bulletins/11022447.md), 2025-09-03, Service bulletin: UNKNOWN OR OTHER. Title: Service Portal iKNow Feedback Case Types Applies To: All
- [IK1400005](/bulletins/11022310.md), 2025-09-02, Service bulletin: POWER TRAIN. Title: Driveline Information Center and Troubleshooting Procedures Applies To: All Vehicles
- [IK1900022](/bulletins/11021609.md), 2025-08-06, Service bulletin: UNKNOWN OR OTHER. Title: A/C Refrigerant and Oil Capacities Applies To: All current models
- [IK1200716](/bulletins/11021607.md), 2025-08-06, Service bulletin: UNKNOWN OR OTHER. Title: Engine Emission Label Replacement, Certificate of Conformance and Clean Idle Sticker Addition Procedure Applies To: All Navistar Powered Trucks Requesting Engine Emission Label Replacement, Certificate of Conformance and/or Clean Idle Sticker, Clean Truck Check
- [IK0900157](/bulletins/11021606.md), 2025-08-06, Service bulletin: UNKNOWN OR OTHER. Title: Fan belt replacement guidelines for frayed edges Applies To: All Models
- [IK2600286](/bulletins/11019111.md), 2025-06-04, Service bulletin: UNKNOWN OR OTHER. Title: Vehicle Programming Information for Engine: Single Box 1998\-2004 I6 \& V8 Applies To: Single Box 1998\-2004 I6 \& V8
- [IK0500054](/bulletins/11019106.md), 2025-06-04, Service bulletin: STEERING. Title: Steering Gear Seal Repair Guidelines Applies To: Steering gears
- [IK2600069](/bulletins/11019103.md), 2025-06-04, Service bulletin: UNKNOWN OR OTHER. Title: How to Request a Horsepower Quote Applies To: All International and Cummins Electronic engines
- [IK0300078](/bulletins/11019101.md), 2025-06-04, Service bulletin: SUSPENSION. This document reminds technicians of the critical relationship between the truck's suspension and the driveline operating angles. The information applies to diesel, gas, and electric vehicles.
- [IK1200716](/bulletins/11017821.md), 2025-05-05, Emissions: UNKNOWN OR OTHER. Applies To: All Navistar Powered Trucks Requesting Engine Emission Label Replacement, Certificate of Conformance and/or Clean Idle Sticker, Clean Truck Check
- [IK1400023](/bulletins/11010428.md), 2024-11-11, Service bulletin: SUSPENSION. This article addresses chassis lean conditions on all chassis. This does not include any diagnostics for body leans such as a cab lean. Keep in mind that a chassis lean may cause or accentuate a cab lean. Filling out the printable form and using the notes in blue will help you to determine the source of the lean and identify the action and parts required to correct the lean.
- [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.
- [IK0200013](/bulletins/10251409.md), 2024-03-06, Service bulletin: SUSPENSION; STEERING. Suggested alignment target values when performing a vehicle axle alignment.
- [IK0800351](/bulletins/10246231.md), 2023-12-05, Service bulletin: ELECTRICAL SYSTEM. J1939 Data Link Source Address Information
- [IK2600069](/bulletins/10243610.md), 2023-10-05, Service bulletin: ENGINE AND ENGINE COOLING. How to request a horsepower quote; all International and Cummins engines
- [IK0800407](/bulletins/10234000.md), 2023-04-07, Service bulletin: ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. 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
- [IK0800351](/bulletins/10227455.md), 2022-12-07, Service bulletin: ELECTRICAL SYSTEM. J1939 Data link source address information
- [IK1201472](/bulletins/10222490.md), 2022-10-05, Service bulletin: ENGINE AND ENGINE COOLING. Pico Scope CCOS \(Crankcase Separator Test\)
- [IK1201469](/bulletins/10219330.md), 2022-09-07, Service bulletin: ENGINE AND ENGINE COOLING. PicoScope Test One Channel RCT
- [IK0800610](/bulletins/10219325.md), 2022-09-07, Service bulletin: ELECTRICAL SYSTEM. PicoScope Test Resistance and Ohmmeter

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