{"nhtsa_id":10056902,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2015-03-10","date":"2014-09-25","document_id":"WP-2180","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY","mfr_system":null,"summary":"WESTPORT: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. CERTAIN TANK VALVES WITH DATE CODE 4/2013 THRU 8/2014 THAT WAS IDENTIFIED AND SHOULD BE REPLACED, ACCORDING TO PICTURE GUIDE PROVIDED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10056902","components":[{"id":"fuel-system","name":"Fuel system","parent":null},{"id":"fuel-tank","name":"Fuel tank","parent":"fuel-system"}],"codes":[],"topics":[],"vehicles":[{"make":"EMER","model":"CNG TANK SOLENOID VALVE","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":[]}