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Service bulletin IS-04106B

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 id10167241
Published by NHTSA2019-11-06
Manufacturer's numberIS-04106B
Manufacturer's date2019-10-02
NHTSA componentPOWER TRAIN; ENGINE AND ENGINE COOLING

NHTSA's summary

THIS INSTRUCTION SHEET EXPLAINS HOW TO REPLACE CLUTCH AND RADIATOR FAN TRANSFER MECHANISM MOUNTING BASE

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

Engine, Transmission and driveline

Vehicles listed
PREVOST H31999 to 2003
PREVOST H3 VIP2003
PREVOST H3-412003
PREVOST H3-452003
PREVOST W02003
PREVOST W52003
PREVOST WE2003
PREVOST X3-452002 to 2003
PREVOST X52003
PREVOST XL2001 to 2003
PREVOST XLII-452000 to 2003

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