{"nhtsa_id":10034631,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2010-12-14","date":"2010-07-01","document_id":"SB-21434","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:DIESEL","mfr_system":null,"summary":"FORD: SUPPLY/RETURN LINES INSTALLATION AT HIGH PRESSURE PUMP-REVISED WASHER FOR TRUCKS EQUIPPED WITH 6.4L ENGINES. WHEN INSTALLING SUPPLY OR RETURN LINES AT HIGH PRESSURE PUMP ON DIESEL ENGINES, DO NOT USE THE BONDED STYLE WASHER (W302870), USE ONLY THE HYBRID STYLE WASHER (W303659). *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10034631","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"F SERIES","year_from":2008,"year_to":2008,"match":null,"vehicle_ids":[]},{"make":"FORD","model":"F SUPER DUTY","year_from":2008,"year_to":2008,"match":null,"vehicle_ids":[]},{"make":"FORD","model":"F-150","year_from":2008,"year_to":2010,"match":"exact","vehicle_ids":["2008_ford_f-150","2009_ford_f-150","2010_ford_f-150"]},{"make":"FORD","model":"F-250","year_from":2008,"year_to":2009,"match":"exact","vehicle_ids":["2008_ford_f-250","2009_ford_f-250"]},{"make":"FORD","model":"F-250 SD","year_from":2008,"year_to":2010,"match":"base","vehicle_ids":["2008_ford_f-250","2009_ford_f-250","2010_ford_f-250"]},{"make":"FORD","model":"F-350","year_from":2008,"year_to":2008,"match":"exact","vehicle_ids":["2008_ford_f-350"]},{"make":"FORD","model":"F-350 SD","year_from":2008,"year_to":2010,"match":"base","vehicle_ids":["2008_ford_f-350","2009_ford_f-350","2010_ford_f-350"]},{"make":"FORD","model":"F-450 SD","year_from":2008,"year_to":2010,"match":"base","vehicle_ids":["2008_ford_f-450","2009_ford_f-450","2010_ford_f-450"]},{"make":"FORD","model":"F-550 SD","year_from":2008,"year_to":2010,"match":"base","vehicle_ids":["2008_ford_f-550","2009_ford_f-550","2010_ford_f-550"]},{"make":"FORD","model":"F-650 SD","year_from":2008,"year_to":2010,"match":"base","vehicle_ids":["2008_ford_f-650","2009_ford_f-650","2010_ford_f-650"]},{"make":"FORD","model":"F-750","year_from":2009,"year_to":2010,"match":"exact","vehicle_ids":["2009_ford_f-750","2010_ford_f-750"]},{"make":"FORD","model":"F-750 SD","year_from":2008,"year_to":2009,"match":"base","vehicle_ids":["2008_ford_f-750","2009_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":[]}