The bushing needs to be a tight fit in the crankshaft. You might try to install it with green Loctite to take up the slack, but don't put things together until you get a good fit that doesn't move.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!