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Service bulletin IK0500058

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 id10115316
Published by NHTSA2017-08-16
Manufacturer's numberIK0500058
Manufacturer's date2017-04-26
NHTSA componentSTEERING; STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID

NHTSA's summary

Identifying Correct Steering Fluids; only models built on or after 1/2/2017

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

Steering, Power steering

Vehicles listed
INTERNATIONAL HARVESTER IC BUS
INTERNATIONAL HARVESTER INTERNATIONAL

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