2007 Arctic Cat Four-Stroke Factory Service Manual, Page 320Get this manual
REPLACING ROLLERS
1Drive the spring pins out of the stationary sheave until there is enough room to drive out the cam roller pin
3Place the new roller into position and tap the roller pin in far enough to install the spring pin
2Using an Allen wrench and flat-blade screwdriver, press the roller pin out of the stationary sheave
4Tap the spring pin back into place