Loosen the nut on the lower outside of the fork leg and drain the fork oil. Carefully compress the fork several times to help it drain. Remove the cap atop the fork leg, and the spring and damper rod will pop up. Remove the nut atop the damper rod, then pull the spring out of the fork leg. There is a metal bushing that the spring sits on that will now be loose on the damper rod. Slowly turn the leg over, and this bushing should fall out. Finish draining the fork leg.