KYMCO Downtown 125i 2009 Service Manual page 149

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12
. COOLING SYSTEM
FAN MOTOR SWITCH
REMOVAL
Disconnect the fan motor switch connectors
Remove the thermostat(1).
INSPECTION
Place the thermal switch in the stove with
water as shown and raise the water
temperature gradually to check for the
temperature at which the starts to operate.
If the thermal switch operating temperature
is not within the specified range, replace the
thermal switch with a new one.
OFF→ON Over 88−92°C
ON→OFF Lower 88−92°C
＊
● Handle the cooling fan motor switch
carefully as it is vulnerable to impact.
INSTALLATION
Change a new O-ring.
Tighten the cooling fan motor switch to
specified torque.
Torque: 1.8 kgf-m (18 N-m, 13 lbf-ft)
＊
● Replace the O-ring a new one.
● Do not use grease to the O-ring.
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Downtown 125 i
(1)
12-10