Hi all, my stepson purchased a yamoto 200 atv from a guy a while ago, it ran when he brought it home to his father's, but the next day or wouldn't start. His father was no help so he brought it to me. Right away I could see the wording harness was hacked to pieces, since these were relatively cheap, I ordered a harness. The stator cover had bolts loose and leaking oil so I took it off to have a look. It was full of oil in there, is that normal? I removed the crank pulley and there's a seal behind it, but below that there's a Halfmoon shaped hole in the block, also normal,? I guess I can't wrap my head around why there's a seal, then a hole? Thanks guys