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2018 Harley-Davidson Trike technical service bulletins

14 technical service bulletins and manufacturer communications cover the 2018 Harley-Davidson Trike.

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

Mar 19, 2020 Service bulletinMilwaukee-eight engine - new oil filter
Mar 19, 2020 Service bulletinMilwaukee-eight engine - new oil filter
Mar 3, 2020 Service bulletinMilwaukee-eight engine - new oil filter
Feb 26, 2020 Service bulletin2009-2020 trike platform - reverse motor
Feb 13, 2020 Service bulletinMilwaukee-eight cylinder flange nut usage.
Dec 10, 2019 Service bulletinTechnical tip TT430: twin-cooled system diagnostics
Dec 9, 2019 Service bulletinTechnical tip TT466: updated oil pump for milwaukee-eight engines
Aug 20, 2019 Service bulletinMilwaukee-eight equipped vehicles
Aug 20, 2019 Service bulletinTechnical tip bulletin TT466: updated oil pump for milwaukee-eight engines
Feb 22, 2019 Service bulletin2014
Dec 14, 2018 Service bulletinGenuine motor parts and accessories bulletin PAB1081: screamin' eagle updates.
Oct 11, 2018 Service bulletin2018 - 2019 milwaukee-eight - screamin' eagle stage II and adjustable pushrod installation.
Oct 11, 2018 Service bulletin2009 - 2018 trike - service manual supplement update
Oct 3, 2018 Service bulletin2009 - 2018 trike - reverse motor repair

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