2004 Polaris Freedom, Virage, Genesis and MSX-140 Service Manual., Page 116Get this manual

2004 Polaris Freedom, Virage, Genesis and MSX-140 Service Manual., Page 116

ENGINECOOLING SYSTEMS Crankshaft IndexingDIt Engines NOTE: Domestic Twin Timing Marks: 180 Domestic Triple Timing Marks:
in craftAgain, be sure to secure the degree wheel2Sharpen coat hanger or section of welding rod and anchor it to convenient
spotPoint the sharpened end at the outer perimeter of the flywheel or drive coupler mounted degree wheel3Install bumper tool
PN 2872604 into the magneto end cylinder spark plug hole (front) (#1)(The ignition timing is referenced by the magneto end
4Rotate the engine to bring the piston to the top of the cylinder, making contact with the bumper toolScribe mark on the
degree wheel(See Ill1) 5Rotate the engine in the opposite direction until similar contact is made with the bumper toolScribe
another mark on the flywheel(See Ill2) 6Once both scribes are in place, remove bumper tool and record the measurement between
both scribes and divide it in halfMake scribe in the middleThis is Top Dead Center7Bend the pointer or move the degree wheel
until the pointer aligns with either the 180 or 120 mark on the degree wheel8Verify the mark be performing steps and again