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Service bulletin 214015

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 id635140
Published by NHTSA2002-10-18
Manufacturer's number214015
Manufacturer's date2002-05-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE

NHTSA's summary

SERVICE PROGRAM REGARDING VALVE BRIDGE 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

Vehicles listed
VOLVO ACL
VOLVO D12B
VOLVO VN
VOLVO WG

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