I have read all the posts here for Craftsman mowers. Wow what a wealth of info. I am new to the forums. Living in East Texas. I recently bought a Craftsman ll 12 HP riding mower (917256921). If someone can help, I need to find a manual for this model or something close. I have tried all the standard places on the net to hunt. I ordered a new shaft key to replace the one I lost. The left rear wheel almost came off on my first trial run with the mower. Is there a special way that the key goes into the slot on the shaft? Do I put the key in the shaft and then put the wheel on, or put the wheel on and then insert the key. Thanks for any help. Allen
