>>7505341You need to separate these 2 pieces. In order to do that, heat up some water(microwave is the fastest) till its hot but not boiling. Put the legs in the water for at least 30s. Then use a flat edge like a small screwdriver or a dull butter knife and pry the 2 pieces part. Once the "C" peg pops out of the upper thigh, pull the leg down so the long peg pops out of the inside of the thigh. It's not hard at all. The secret is to get the leg soft with some heat.