{"nhtsa_id":10201056,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-09-04","date":"2021-08-31","document_id":"SSM 50073","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"When replacing the 6006 long block engine assembly in 2021 F150 vehicles equipped with a 2.7L or 3.5L EcoBoost or 3.5L PowerBoost with a vehicle build date on or after 19-July-2021 and 2021 Expedition/Navigator vehicles equipped with a 3.5L EcoBoost with a vehicle build date on or after 10-Feb-2021, the turbocharger bypass valve (9U465) and adapter (9V456) must also be replaced. For turbocharger bypass valve and adapter replacement procedures, refer to the Workshop Manual (WSM), Section 303-14.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201056-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10201056-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10201056","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"EXPEDITION","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_ford_expedition"]},{"make":"FORD","model":"F-150","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_ford_f-150"]},{"make":"LINCOLN","model":"NAVIGATOR","year_from":2021,"year_to":2021,"match":"exact","vehicle_ids":["2021_lincoln_navigator"]}],"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":[]}