HYOSUNG 2010 ST7 Service Manual page 174

6-5 COOLING SYSTEM
COOLING FAN
INSPECTION
Remove the radiator cover. (Refer to page 6-2)
Disconnect the cooling fan motor lead wire coupler
① and its thermo-switch lead wire coupler ②.
Test the cooling fan motor for load current with an
ammeter connected as shown in the illustration.
The voltmeter is for making sure that the battery
applies 12 volts to the motor. With the motor with
electric motor fan running at full speed, the amme-
ter should be indicating not more than 5 amperes.
If the fan motor does not turn, replace the motor
assembly with a new one.
NOTE
When making above test, it is not necessary to
remove the cooling fan.
REMOVAL
Drain engine coolant. (Refer to page 2-25)
Remove the radiator cover.
Remove the radiator. (Refer to page 6-3)
Disconnect the cooling fan thermo-switch ③.
Remove the cooling fan.
INSTALLATION
Install the cooling fan to the radiator.
Cooling fan mounting bolt
: 8 ~ 12 N m (0.8~1.2 kgf m)
Cooling fan motor mounting bolt
Install the radiator.
Route the radiator hoses properly.
Pour engine coolant. (Refer to page 2-25)
Bleed air from the cooling circuit.
(Refer to page 2-26)
Install the radiator cover.
: 8 N m (0.8 kgf m)
BrW
Fan motor
Battery
③
①
②
B
Ammeter