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Service bulletin TSI010306

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 id623338
Published by NHTSA2001-10-26
Manufacturer's numberTSI010306
Manufacturer's date2001-09-01
NHTSA componentSUSPENSION

NHTSA's summary

SUBJECT REGARDING IMPROVED BARKSDALE AIR SUSPENSION HEIGHT CONTROL VALVE WITH INTERGRAL DUMP FEATURE IS STANDARD ON 9000I MODELS BUILT AFTER SEP 01, 2000 AND IS AVAILABLE FOR RETROFIT IN 9000I AND 9000 MODELS BUILT BEFORE SEP 01, 2000 WITH A 9 1/2 INCH RIDE HEIGHT (12 1/2 INCH AIR BAG HEIGHT)

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

Suspension

Vehicles listed
INTERNATIONAL HARVESTER 9000
INTERNATIONAL HARVESTER 9000I

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