2004 Polaris Freedom, Virage, Genesis and MSX-140 Service Manual., Page 95Get this manual
ENGINECOOLING SYSTEMS Engine DisassemblyAll Engines 19Carefully remove each cylinder from the engine
20Using small screwdriver, pry the circlips out of each pistonCAUTION: The circlip is under tensionWear eye protectionKeep your thumb on the edge of the clip to prevent it from springing out21Using piston pin puller, remove the pins from each pistonPiston Pin Puller 700cc: PN 2870386 w 2871445 800cc1200cc: PN PU-45255 w PU-45248 22Photo depicts parts involved with piston assemblyDiscard circlips and piston rings