not sure what bearings the argo uses, but i kno with my bearings, the flange that the set screws go into, you need to tap it one way or the other..and it'll come loose from the bearing. then theoreticaly, they'll come off the axle..mine work like an eccentric to "Lock" the axle in the bearing. id VERIFY this with other users before attempting it though. Hope MAYBE my info will help?
-WagZ-
I have officially caught the 6-wheel-sickness!!
"If your gonna be dumb, you better be Tough!"
"I have done so much, with so little, for so long, that I'm now capable of doing practically anything with virtually nothing...."
BUY AMERICAN..or...BYE AMERICA!!!