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March 19, 2020 Service bulletin

Milwaukee-eight engine - new oil filter

Harley-Davidson technical service bulletin M1510 for 2017-2019 Harley-Davidson Flhtcu, 2017-2020 Harley-Davidson FLHX and 2017-2020 Harley-Davidson Flhtk and others.

Bulletin number
M1510
Component
Engine and engine cooling
Summary
SERVICE BULLETIN M1510: MILWAUKEE-EIGHT ENGINE - NEW OIL FILTER. REVISION. PURPOSE: To inform dealers of an improved oil filter for the Milwaukee-Eight® (MKE-8) engine. The new oil filter uses the same synthetic 5-micron media as the current filter, however, the new oil filter effective media surface area was increased by 25%. The increased media supports the higher oil flow rate of MKE-8 engines. Fitment, clearance and performance testing has only been performed on MKE-8 vehicles. All Twin Cam vehicles continue to use the current oil filter.

Owners of these vehicles have filed 48 complaints in the engine category.

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