Just done 1000 mile around France. Now I've got round to cleaning chain etc, I've noticed the oil in the window is down to about half way up. Is this normal? I had a bmw gs that would use a litre per 1k miles but my diavel didn't use a drop. Anyone seeing significant oil use.
By the side of the sight glass there are upper and lower level lines. Upper level is usually in the middle of the sight glass. Andy