Originally Posted by DRjoe
Check the shift drum locking lever and also drop your oil and pull the screens to see if there are any bits of metal in them.
Well, yesterday I opened the cover, and checked the oil screens. The drum locking lever was ok. The screens were clean. And we predicted, the big nut on the crankshaft was loose again. So loose that it has lost about 0.5mm of itself by grinding against the clutch side cover.
I have got a Loctite-like threadlocker, a little stronger than Loctite 243. How do you think, will that loctite and 150Nm hold the nut forever? (I mean till I will want to open it myself ;) )