http://www.buggypartsnw.com/bpnw-info-center-introduction/22-how-to-change-the-clutch-and-pillow-springs-on-the-dr-pulley-hit282001-clutch-for-honda-silverwing-400600

I use a Harbor Freight Brake Spring / Headlight Spring hook to first remove the Clutch Springs on my HiT Clutch --then swing the clutch shoes out of the way and either use a short, thin screwdriver to lever-off the Pillow Springs or continue on using that spring hook tool. The screw driver seems actually more effective on the Pillow Springs though.

http://www.harborfreight.com/spring-hook-95757.html