This is from the manual:
Replace the clutch plates starting with the thick steel plate first (.120), then alternate fiber (.90) then thin steel (.045). follow until all drive and fiber plates have been used. The first and last plates should be thick steel. Always place the steels into the clutch hub with the flat side in first.
Replace the pressure plate, diaphragm spring, spring retainer (bevel side in) four shoulder nuts and retainer plates.
Hope this helps, mine is apart so I couldn't send a pic.