{"nhtsa_id":10010711,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2004-12-07","date":"2004-02-05","document_id":"04TS08","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS","mfr_system":null,"summary":"MBE4000 - FUEL RETURN LINE AT THE FUEL FILTER HOUSING - STERLING WESTERN STAR ENGINE MODELS. DETROIT DIESEL. MODEL YEAR UNKNOWN. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10010711","components":[{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"fuel-line","name":"Fuel hoses and lines","parent":"fuel-system"}],"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":[]}