{"nhtsa_id":10203560,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-11-15","date":"2021-10-25","document_id":"FSB.0003","mfr_campaign":null,"replaces":null,"component":"FUEL SYSTEM, OTHER","mfr_system":null,"summary":"Agility Fuel Solutions LLC, a subsidiary of Hexagon Agility Inc. (Hexagon Agility®), has redesigned certain Ford F-59 CNG high-pressure (HP) fuel filter bowls to incorporate a bleed valve to facilitate fuel system depressurization. It is recommended to install the retrokit fit at the regular HP fuel filter element replacement interval.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10203560-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10203560-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10203560","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":["maintenance"],"vehicles":[{"make":"AGILITY FUEL SYSTEMS","model":"AGILITY FUEL SYSTEMS","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":[]}