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Service bulletin 26061001

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 id620132
Published by NHTSA2001-07-18
Manufacturer's number26061001
Manufacturer's date2001-02-01
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

SUBJECT REGARDING VISCOUS FAN PROCEDURES FOR D7, D7A, AND D7C ENGINES. THIS INFORMATION UPDATES THE FOLLOWING SERVICE PROCEDURES, TEMPERATURE CONTROLLED FAN CHECKING AND TEMPERATURE CONTROLLED FAN REPLACEMENT. *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

Engine, Cooling system

Vehicles listed
VOLVO VOLVO TRUCK

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