The scrapers didn't have a good tension and I could see the light past them. I checked the oil ring gaps at the time of assembly but this time I didn't even do it since I could see the rings are so bad. Right now the new parts are in and the engine's back together, waiting to be put back into the frame. As far as I know, I did everything properly at the first time. The oil drain holes I never realised to check but they should be fine since it was a new piston at the time and the consumption started after maybe 3000 km. Now, of course, everything has been cleaned.

No bad oil either, I used Yamalube 10W-40 after break-in of the engine.

L�hetetty minun GT-N7100 laitteesta Tapatalkilla