Oil leak from rear head M8

[Wormie]

Has anyone had a problem with an oil leak from the back head on a M8?

 

[Designflaw]

Has anyone had a problem with an oil leak from the back head on a M8?

Do you mean rocker cover? If so yes. There was some gasket issues that Harley will fix under warranty with new gaskets. They changed both mine but I had a little seepage from the rear.

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[NGOT8R]

I had this problem on my 2018 M8. The dealership replaced the rear rocker box and installed revised gaskets. The bike was also run hard on the dyno per my request to make sure the leak was fixed. The bike made 81.95 rwhp and 100.1 rwtq.

 

[Wormie]

It ended up being the head gasket, fixed under warranty. Road for 300 miles so far and no other issues right now.

 

[NGOT8R]

Cool! Glad to hear that they got you taken care of.