2000 Summit primary and secondary service

I am new to the clutching part of snowmobiling and just purchased a 2000 summit 700. Both the primary and secondary clutches look like they need cleaned to me. The problem is i don't have a good idea of what i am doing and don't want to start pulling things apart and have springs and pieces start flying in every direction. :face-icon-small-sad I don't know if i need to purchase a puller to do what needs done or if i can do it without one. If someone could give me some detailed info that would be great or better yet if someone has a video of them servicing their clutches that would be fantastic. Any information is greatly appreciated!:face-icon-small-hap
Thanks in advance!