Hello, you can help me with a problem. I completely removed the primary drive to install a gearbox offset and make a few overhauls. But I didn’t get to work on the mop for quite a while. But I had to find out in between that I had an oil loss on the crankshaft. I then cleaned everything with brake cleaner to locate the exit point. Strangely enough, I had no oil leak for weeks then, then at once again like crazy. I only had the bearing sealing ring (renewed on suspicion last year) in suspicion but by now I don’t think it’s because the bearing sealing ring as well as the distance ring crankshaft Sprocket Shaft are dry. But during that the stator is full of oil. I suspect the lower opening at the fixing wreath of the stator, especially since everything is oiled. Look at the picture!!!!. I don’t know what the openings should be for, it can be The stator is only fixed with four screws. So the questions are: Why does oil run out and sometimes not and where does the oil come from, what has to be done to fix it??? Thanks already to all who can help me!!!!