I have been renovating an old 1983 V65C and went for a run today after about 30 miles I discovered an oil leak coming from the rubber boot between the gearbox and the swinging arm it was a substantial leak so pulled it apart when I got back home , looking into where the output shaft oil seal is I can see where its leaking and it looks to me as though the seal is in the wrong way round ie the spring that pulls/squeezes the seal onto the shaft is facing outwards towards the swinging arm, surely the seal should have the spring side of the seal facing the gearbox internals that way any gearbox pressure build up would only tighten the seal onto the shaft, whereas if the seal is in the wrong way round it would cause the oil to blow past the seal.
I have attached a picture hope it works comments on whether I am right or wrong would be appreciated
Looks like I cant upload the picture.