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Service bulletin TSI010301

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 id623435
Published by NHTSA2001-10-29
Manufacturer's numberTSI010301
Manufacturer's date2001-06-01
NHTSA componentSUSPENSION; UNKNOWN OR OTHER

NHTSA's summary

RIDE QUALITY IMPROVEMENT FOR 3400, 4700 AND 4700LP/LPX MODELS WITH 8000 LB. PARABOLIC SPRING FRONT SUSPENSION, CODES 003AAN,--003ADA AND 003AEM AND REAR AIR SUSPENSIONS. *YH

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 3400
INTERNATIONAL HARVESTER 4700
INTERNATIONAL HARVESTER INTERNATIONAL

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