Thanks for the input TS.
I'm traveling for work right now, but I'm making an intake adapter so I can use my motion pro leak down tester. I've already replaced the piston rings, but that hasn't fixed my very hard starting bike. Rebuilt the carb, but it still only runs with choke at partial throttle. So I'm guessing crank seals next. Until I do the leakdown test though, I'm just guessing.
Originally Posted by Twin-shocker
The RH crank seal fits into the disc valve cover. Crank seals will very rarely fail unless a bike has been standing for some while and there is internal corrosion, so very carefully check for main bearing wear before replacing them. Take the dimensions of the old seals if you need to change them, and you should be able to get them from a good bearing supplier.