KYMCO GRAND DINK 250 Manual page 143

12
. COOLING SYSTEM
THERMOSTAT INSPECTION
Suspend the thermostat in a pan of water
over a burner and gradually raise the water
temperature to check its operation.
Technical Data
Begins to open
Full-open
Valve lift
• Do not let the thermostat touch the pan
as it will give a false reading.
• Replace the thermostat if the valve
stays open at room temperature.
•Test the thermostat after it is opened for
about 5 minutes and holds the
temperature at 70 .
THERMOSTAT INSTALLATION
The installation sequence is the reverse of
removal.
Replace the O-ring with a new one and
apply grease to it.
Fill the cooling system with the specified
coolant. ( 3-9)
12-17
80±2
90
3.5 4.5mm
GRAND DINK 250
Thermostat
O-ring
Thermosensor
Thermostat Housing
Thermometer