2008 Arctic Cat ATVs factory service and repair manual, Page 138Get this manual
7Firmly hold the handle and slowly turn the wing nut counterclockwiseto relax the springINOTE: There will be tendency for the handle to rotate clockwise approximately turn as the spring holder clears the flats or hubThis is due to slight counterclockwise preload on the spring 11Remove the three pins and spacers from the cam slots in the movable face; then remove the movable face
8Release the preload slowly; then continue to relax the spring until the wing nut is flush with the end of the threads9Firmly holding the spring and spring holder, remove the wing nut; then remove the spring