Ohhhhhh What I do is take the two little 1/4" screws out of the cover, take the cover off.. THEN PUT THE SCREWS BACK IN or the inner cover will fall off and your balls will fall out. :doah: But once your little screws are screwed back in, wedge the flywheel from turning with like a wrench wedged into the thickest iron cooling fin, pushed all the way to the flywheel itself to hold the flywheel still, then use a pipe wrench on that socket to screw it off like any other nut.. :thumbsup: They just screw onto the crank and hold the flywheel on.
Make sure to get your washer back on with the dome facing out, it works as a lock washer... Also lube the crank with a drop of transmission fluid or three to lube the crank inside of that square driver unit thingamabob when ya put the stuff back together.. :thumbsup: