No!!! your CVT is simple!!! take the nut off the clutch cover (wrench or ratchet)pull the clutch off (no small parts will fall out unless it's trashed)Inspect the springs that are wrapped around the clutch- should be snug, not loose or falling off. Clean (wire brush)the bell cover inside where the pins touch. Removal of all the carbon dust from parts is all you need to do- spray dry lube (PB Blaster dry lube works)and re-assemble----Like I said this link shows a breakdown and provides instructions
http://www.*****************/tcbelts.htm . When there is excessive carbon the pins chatter and skip causing the jerky engagemnet.On the link click on 30 series