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Service bulletin IK1400023

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 id11008345
Published by NHTSA2024-10-03
Manufacturer's numberIK1400023
Manufacturer's date2024-09-24
NHTSA componentSTRUCTURE:BODY

NHTSA's summary

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. If you are not able to come to a repair direction after completely following the article and filling out the form, please attach the form and requested photos to a case file for further assistance

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

Body and frame

Vehicles listed
INTERNATIONAL CV2023
INTERNATIONAL HV2024
INTERNATIONAL MV2024

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