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Service bulletin TSB980701

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 id602686
Published by NHTSA1999-01-06
Manufacturer's numberTSB980701
Manufacturer's date1998-10-01
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN

NHTSA's summary

CONDITIONS WITH HYDRAULIC FAN DRIE SYSTEM MAY NOT REACH FULL FAN SPEED AND PREMATURELY FAIL. *YC

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

Engine, Cooling fan, Cooling system

Vehicles listed
SPARTAN IRIZAR BUS

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