The rear drive of my GL650 Interstate has suddenly started overflowing a bit of oil, splashing on to the tyre. Could this just be because it's winter weather?
It has the right amount of oil visible in the inspection cover.Where do you think it's leaking.
I would put the bike on the centerstand and open up the 17mm inspection cover and see if there is the right amount of oil in there or to much.
I have heard of some people filling up the final drives incorrectly through the air hole at the top instead of the inspection area.
If it is leaking on the inside and not the air hole it would be better to source one on ebay.
I'm not sure whether it's a 3 bolt. I have a 1982 Custom though, if that says anything. I'll have to examine it more closely tomorrow, but it's coming from the hole on the top part "12 o'clock" or so to speak.
Should I not be riding it?