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Service bulletin 481

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 id604041
Published by NHTSA1999-03-16
Manufacturer's number481
Manufacturer's date1998-11-01
NHTSA componentPOWER TRAIN:MANUAL TRANSMISSION

NHTSA's summary

PROCEDURES TO INSTALL POWER TAKE-OFF ( PTC ) ON VOLVO VEHICLES. *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

Transmission and driveline, Manual transmission

Vehicles listed
VOLVO AC
VOLVO WC
VOLVO WG
VOLVO WI

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