Okay, I'm to the point of scratching my head here.

So far I have both wheels, brake caliper, chain, sprocket guard and the trailer hitch removed but still can't figure out how this comes off. Without a manual on hand (shame on me) can anyone shed some light on this procedure? The right side of the axle is bent and I need to get it straightened or replace for a ride this coming weekend.

Thanks in advance!

 

Any help is appreciated.