{"nhtsa_id":10128758,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-02-12","date":"2018-01-23","document_id":"ENP-616","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, GASOLINE","mfr_system":null,"summary":"Temporary CNG fuel supply \"Pony Tanks\" made prior to 2017 exceeds certain fuel inlet pressure requirements for certain natural gas engines. The 24409010 Pony Tank retrofit includes a new pressure regulator and a high pressure filter to improve existing and older Pony Tanks for the entire 24400000 and 24401000 family of Agility Pony Tank systems.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10128758-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10128758-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10128758","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"AGILITY","model":"EZ PACK HEIL TAILGATE","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"AGILITY","model":"HEIL ROOFMOUNT","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"AGILITY","model":"ROOFMOUNT CNG FUEL SYSTEM","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"AGILITY","model":"SIDE-MOUNT CNG FUEL","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"AGILITY","model":"SIDEMOUNT CNG FUEL SYSTEM","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"AGILITY FUEL SYSTEMS","model":"CNG FUEL SYSTEM","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"AGILITY FUEL SYSTEMS","model":"CNG FUEL TANK","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"AGILITY FUEL SYSTEMS","model":"LNG FUEL SYSTEM","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":[]}