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Service bulletin 031602

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 id10001755
Published by NHTSA2003-06-24
Manufacturer's number031602
Manufacturer's date2003-05-01
NHTSA componentSUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM

NHTSA's summary

CAB AIR SUSPENSION RIDE HEIGHT MEASUREMENT AND ADJUSTMENT. *TT

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, Air suspension

Vehicles listed
INTERNATIONAL HARVESTER 2000
INTERNATIONAL HARVESTER 4200
INTERNATIONAL HARVESTER 4300
INTERNATIONAL HARVESTER 4400
INTERNATIONAL HARVESTER 7300
INTERNATIONAL HARVESTER 7400
INTERNATIONAL HARVESTER 7500
INTERNATIONAL HARVESTER 7600
INTERNATIONAL HARVESTER 81002001
INTERNATIONAL HARVESTER 82001997
INTERNATIONAL HARVESTER 8500
INTERNATIONAL HARVESTER 8600
INTERNATIONAL HARVESTER 9000

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