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October 8, 2026 Service bulletin

Some 2020-2026 Aviator/Explorer/F-150/Bronco/Ranger vehicles equipped with a 2.7L or 3.0L (non-diesel)...

Ford technical service bulletin SSM 55228 for 2020-2026 Ford F-150, 2020-2026 Ford Explorer and 2024-2026 Ford Ranger and others.

Bulletin number
SSM 55228
Component
Engine
Summary
Some 2020-2026 Aviator/Explorer/F-150/Bronco/Ranger vehicles equipped with a 2.7L or 3.0L (non-diesel) engine may need the front engine cover removed and reinstalled for various reasons. The Workshop Manual (WSM), Section 303-01 Engine > Removal and Installation > Engine Front Cover service procedure has been updated to include a new essential special service tool (ESST) guide pin alignment tool (303-1790) that is used to align the engine front cover to the engine block, preventing the O-ring seal on the engine oil galley feed tube from getting damaged during installation.

Owners of these vehicles have filed 813 complaints in the engine category.

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