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Service bulletin FSB-263-039

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 id10055174
Published by NHTSA2014-04-18
Manufacturer's numberFSB-263-039
Manufacturer's date2014-02-01
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN

NHTSA's summary

VOLVO TRUCKS: ON SOME TRUCKS, THE HDMS FAN DRIVE WAS REDESIGNED, DUE TO HDMS COOL LOGIC ENGINE COOLING FAN DRIVE WAS LEAKING FLUID FROM REAR OF DRIVE, WITH IMPROVEMENTS OF SEALING AND OVERALL DURABILITY OF DRIVE, MODEL 2013 VAH, VHD, VN. *PE

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
VOLVO VAH2013
VOLVO VHD2013
VOLVO VN2013

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