2007-2008 Yamaha Phazer Venture-Lite 500 Factory Service Manual, Page 201Get this manual

2007-2008 Yamaha Phazer Venture-Lite 500 Factory Service Manual, Page 201

VALVES AND VALVE SPRINGS REMOVAL The following procedure applies to all of the valves and related components Before removing
their original place 2Inspect: Valve (for leakage) Leakage at the valve seat Check the valve face, valve seat, and valve
seat widthInspection steps: Pour clean solvent into the intake and exhaust ports Check that the valves properly seal There
should be no leakage at the valve seat 1 3Remove: Valve cotters 1 Remove the valve cotters by compressing the valve spring