Hey folks, Before I get myself into a heap of trouble, I want to get a little advice from the peanut gallery. I am working on a r100/7 motor which has been transplanted into my r80g/s. Part of my plan to get the bike ready - cosmetically and mechanically - was to pull off the timing cover, paint it, and check out the timing chain while I am in there. At this point, all of the electronics behind the engine cover have been removed - No ignition cannister, rotor, stator coil, diode board, etc. The only thing left is to pull the cover. what is the best procedure? My Clymer manual shows a puller being used. Is this really necessary?