{"nhtsa_id":610387,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2000-04-26","date":"1999-12-01","document_id":"2220005","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"OIL COOLING OF THE PISTONS HAS BEEN INTRODUCED FOR ALL VOLVO MANUFACTURED GASOLINE ENGINES. THIS BULLETIN DESCRIBES HOW TO REPLACE THE PISTON COOLING VALVE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/610387","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"VOLVO","model":"S40","year_from":2000,"year_to":2000,"match":"exact","vehicle_ids":["2000_volvo_s40"]},{"make":"VOLVO","model":"V40","year_from":2000,"year_to":2000,"match":"exact","vehicle_ids":["2000_volvo_v40"]}],"as_of":"2026-10-19","note":"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.","attribution":[]}