put the spring onto the shoe, so the holes line up. then put it onto the pin on the flywheel. It will only go so far until the small end of the spring hits the nut. Now you have to with a flat screwdriver work that small part of the spring into the groove on the nut.

The first one is easy, after that one you have to get another screwdriver to pry and hold up the already installed shoes.

Be prepared to stab yourself with your screw driver once or twice we all do it..