EA81 engine has oil delivery issues to that rear main. There is more info on
the web on this for a fix..
On Wednesday, December 25, 2019, 09:45:42 PM MST, Max Power via KRnet
wrote:
EA81 Subaru thrust bearing wear https://imgur.com/gallery/DooQjEm
Image gallery link above.
Story: Ne
That appears to be wear from throw out bearing pressure applied to a standard
transmission clutch plate.
From: KRnet on behalf of Max Power via KRnet
Sent: Wednesday, December 25, 2019 8:44 PM
To: KRnet
Cc: Max Power
Subject: KR> Confusing engine wear E
Given that the EA81 makes best power around 4800 rpm, direct drive
probably not
a real good idea, a reduction of about 2:1 brings prop rpm down and a
good belt or
gear drive will also take the thrust saving the engine bearings
considerable loading.
I've got an EA81 turbo with NSI cam, Ellison EF
EA81 Subaru thrust bearing wear https://imgur.com/gallery/DooQjEm
Image gallery link above.
Story: New to me kr2 acquired 4 years ago, had 18 hrs on the clock all
ground run. I've flown for almost 4 and brought total to 26 with a little
bit of crank endplay I assumed was normal but one day I was
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