WenmarOpen by Wenmar Pro

Service bulletin 214014

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 id635138
Published by NHTSA2002-10-18
Manufacturer's number214014
Manufacturer's date2002-06-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE

NHTSA's summary

THIS INFORMATION COVERS AN ALTERNATE VALVE BRIDGE AND SPRING DESIGN. *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 D12

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