Ok first thing I just picked up a 1989 rm125 on craigslist and it has black spooge coming from the exhaust pretty heavily. After cleaning the carb, jets, bowl and everything I pulled the plug as well and it's completely black. Like there was oil all over it. Also I am losing transmission fluid and it's not dropping out onto the ground. So I figure my crank seal is bad. I pulled the clutch cover and drained all the oil. I had the bike completely laying on its side and it drained a good amount into a kemps 1 gallon ice cream bucket. It filled about 2-2.5 inches of the bucket. Idk if it's just me but that seems like A LOT of oil. The bike ran and rode great, given the large amounts of exhaust spooge and sputtering from running richer than bill gates, until right before I drained the oil. I fired the bike up and let it warm up for a bit. Then took off slowly and hit 2 gear power and and it just quit. Tried to kick it over again nothing. Drained the oil and it just seems like so much oil. So I am going to replace my right crank seal because it seems that there's oil leaking out from there while draining. KEYWORD! "Seems" I need to know where the right crank seal is located seeing how I only took off the small clutch cover. I don't plan on touching anything until my manual arrives (before the parts do) I was just hoping to inquire information about this side of the engine. Also wanted to know if the oil leaking into the crankcase damaged/possibly could of damaged anything. It's getting a new top end put in with the crank seal, and a tune up. Any help, advice, or information is greatly appreciated! Thanks!