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COOLING AND LUBRICATION SYSTEM 7-7
COOLING FAN RELAY INSPECTION
Cooling fan relay is located on the air cleaner box (left side one).
• Lift and support the fuel tank. (8-3)
• Remove the cooling fan relay 1.
First check the insulation between A and B terminals with
tester. Then apply 12 V to C and D terminals, + to C and - to
D, and check the continuity between A and B.
If there is no continuity, replace it with a new one.
09900-25008: Multi-circuit tester set
Tester knob indication: Continuity test ()
ECT SENSOR
REMOVAL
• Keep the motorcycle upright.
• Lift and support the fuel tank. (5-3)
• Disconnect the ECT sensor coupler 1.
• Place a rag under the ECT sensor and remove the ECT sen-
sor.
INSPECTION
• Check the ECT sensor by testing it at the bench as shown in
the figure. Connect the ECT sensor 1 to a circuit tester and
place it in the oil 2 contained in a pan, which is placed on a
stove.
• Heat the oil to raise its temperature slowly and read the col-
umn thermometer 3 and the ohmmeter.