2004 650 Twin Arctic Cat ATV Service Manual, Page 95Get this manual

2004 650 Twin Arctic Cat ATV Service Manual, Page 95

HosesThermostat REMOVING 3Inspect all coolant hoses, connections, and clamps for deterioration, cracks, and wearNOTE: All
cooling system (2.7 or 2.8 U.Sqt) with antifreezeCheck for leakage4Install the center splash shield; then install the fenders
and front rack REMOVING 1Remove the radiator (see Radiator in this section)KX193A 4Remove the thermostat and account for
the sealINSPECTING NOTE: Whenever part is worn excessively, cracked, or damaged in any way, replacement is necessary 2Remove
the fan assembly from the radiator 1Inspect the thermostat for corrosion, wear, or spring damage2Using the following procedure,
inspect the thermostat for proper operationASuspend the thermostat in container filled with waterBHeat the water and monitor
the temperature with thermometerCThe thermostat should start to open at 69.5-72.5C (157-162F)DIf the thermostat does not