8-10 COOLING AND LUBRICATION SYSTEM
COOLING FAN THERMO-SWITCH
The cooling fan is secured behind the radiator by three bolts and is automatically controlled by the thermo-
switch. The thermo-switch remains open when the temperature of the engine coolant is low, but closes
when the temperature reaches approximately 98°C (208°F) setting the cooling fan in motion.
REMOVAL
• Remove the leg shield and footboard. (9-10, 9-18)
• Drain engine coolant. (2-20)
• Disconnect the cooling fan thermo-switch lead wire coupler
1.
• Remove the cooling fan thermo-switch
2.
Ignition
switch
Fuse
Fuse
Main
fuse
Battery
Fan relay
Cooling
fan motor
Cooling fan
thermoswitch
CVT
controller
O/GO
B/O B B
R
R
B/W
Gr/Y
O/GO
B/O B B
R
R
B/W
Gr/Y
WIRE COLOR
B
O
R
B/O
B/W
Gr/Y
O/G
:
Black
:
Orange
:
Red
:
Black with Orange tracer
:
Black with White tracer
:
Gray with Yellow tracer
:
Orange with Green tracer
M