{"nhtsa_id":10025781,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2008-09-06","date":"2008-03-01","document_id":"08 MBE 4000","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:DIESEL","mfr_system":null,"summary":"DETROIT DIESEL: LUBRICATION SYSTEM DESCRIPTION HAS BEEN ADDED; THE MBE 4000 ENGINE FEATURES A FULL -FLOW FILTERED, PRESSURIZED LUBRICATING OIL SYSTEM. MODEL, MODEL YEAR UNKNOWN. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10025781","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"UNKNOWN","model":"UNKNOWN","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"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":[]}