So after being in my garage getting degreased, going over electrics, more cleaning, replacing missing parts, replacing old parts, getting ready to fire up...I come home today and see oil under the rear boot...hmm...its just been sitting here on center stand and moving in and out of garage...pull boot back and what appears to be every last drop of gear oil, gearbox? runs out...now, I know I checked the level in December before I bought her, and I did not put but 200 miles on before winter took hold...check level and it is full...so I guess PO had problem and I was too star struck to check, and all this time of cleaning and such, no oil till now. I guess I'm looking at output shaft seal bad? What do I need as far as special tools? What should I be aware to look out for that might make work go smooth? And please, Airheads near Pitttsburgh that might be able to lend expertise, PM me.