{"nhtsa_id":10144929,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-09-24","date":"2018-08-02","document_id":"SSM 47443","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Some 2016-2018 Focus RS vehicles equipped with 2.3L EcoBoost engine may exhibit oil seepage at the block to head surface. The Workshop Manual (WSM) has been updated. Refer to Section 303-01D. Revised procedure provides (2) additional 8 mm (0.31 in) drops of silicone sealant using Motorcraftù Silicone Gasket and Sealant / TA-30 (WSE-M4G323-A4) on the gasket surface.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10144929-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10144929-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10144929","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"FOCUS","year_from":2016,"year_to":2018,"match":"exact","vehicle_ids":["2016_ford_focus","2017_ford_focus","2018_ford_focus"]}],"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":[]}