{"nhtsa_id":10233765,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-04-05","date":"2023-03-23","document_id":"SSM 51478","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Some 2021-2023 F-650/F-750 vehicles equipped with a 6.7L engine may experience a lack of power due to snow packing of the engine air cleaner when operating in extremely snowy conditions. A front grill cover (service part PC4Z-19A413-A) is now available for service use but is not a warrantable item. It is recommended that the front grill cover be removed at temperatures greater than 10°F (-12°C) and reinstall in subsequent winter seasons in order to maintain optimal vehicle performance.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10233765-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10233765-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10233765","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"F-650 SD","year_from":2023,"year_to":2023,"match":"base","vehicle_ids":["2023_ford_f-650"]},{"make":"FORD","model":"F-750 SD","year_from":2023,"year_to":2023,"match":"base","vehicle_ids":["2023_ford_f-750"]}],"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":[]}