KYMCO Downtown 350i Repair Manual page 284

5. Cooling System Downtown 350i
Removal
Drain the coolant. See the Coolant topic for more information.
Unplug the cooling fan motor connector.
There are three coolant hoses that connect to the radiator. The top right hose
runs to the filler neck and cap. The top left hose runs to the thermostat on the
cylinder head. The bottom right hose runs to the water pump.
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