Thanks for responding Slak. I'll post a pic when I get home. But for now, the hole above #31 is where the bolt goes through with a washer and another C shaped washer (don't know what it's called) pinning it on the outside. I can't remove either.
On the other side, behind the hole (behind the actual lever) is a nut. Behind the nut is the foot rest plate. The bolt goes through all three (the lever, the nut, the foot rest plate) and appears to be screwed through the foot rest plate. I don't know whether to unscrew it out somehow, or pull it out or what.
I was told this was easy but I'm no mechanic and I've racked my brain yesterday trying to figure it out. Any suggestions would be appreciated.
Thanks.