2007-2008 Yamaha Phazer Venture-Lite 500 Factory Service Manual, Page 252Get this manual

2007-2008 Yamaha Phazer Venture-Lite 500 Factory Service Manual, Page 252

THERMOSTAT INSPECTION

1Inspect: Thermostat Does not open at 8084 (176183 F) ReplaceInspection steps: Suspend the thermostat in container filled with water Slowly heat the waterPlace thermometer in the water While stirring the water, observe the thermostat and thermometer's indicated temperature1 Thermometer Water Thermostat Container Fully closed Fully open More than mm (0.28 in)