Drive Clutch Disassembly - Columbia ParCar

wondering if anyone has ever disassembled or rebuilt the primary drive clutch from a columbia parcar or if I just have to replace the whole clutch. I'm trying to take the old clutch apart, but I'm not seeing how/where to take it apart.

pics of the clutch attached.

Attached Images

	20160607_133644.jpg (223.9 KB)
	20160607_133638.jpg (225.2 KB)
	20160607_133654.jpg (225.7 KB)