{"nhtsa_id":11036566,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-09-01","date":"2026-08-28","document_id":"ITS61263","mfr_campaign":null,"replaces":null,"component":"FUEL/PROPULSION SYSTEM","mfr_system":null,"summary":"ITS to replace the neck fill assembly with a new design which resolves a possible splashback issue at higher fuel flow rates, without the need for fuel tank removal.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036566-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036566-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11036566","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MCI","model":"J4500","year_from":2019,"year_to":2023,"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":[]}