{"nhtsa_id":10030461,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2009-10-07","date":"2009-05-01","document_id":"SB-47-10","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, OTHER:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS; FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS","mfr_system":null,"summary":"WESTERN STAR: VEHICLES EQUIPPED WITH AN MBE4000 ENGINE AND AN ALLIANCE FUEL/WATER SEPARATOR MAY HAVE INSUFFICIENT CLEARANCE BETWEEN THE ENGINE MOUNTED FUEL LINE AND THE FRAME RAIL MOUNTED FUEL/WATER SEPARATOR MOUNTING BRACKET. NO MODEL YEARS LISTED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10030461","components":[{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"fuel-line","name":"Fuel hoses and lines","parent":"fuel-system"}],"codes":[],"topics":[],"vehicles":[{"make":"WESTERN STAR","model":"CONSTELLATION","year_from":2001,"year_to":2001,"match":null,"vehicle_ids":[]},{"make":"WESTERN STAR","model":"HERITAGE","year_from":1999,"year_to":1999,"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":[]}