COOLING AND LUBRICATION SYSTEM 7-9
COOLING FAN RELAY INSPECTION
Cooling fan relay is located inside of the left frame upper cover.
• Remove the frame upper cover assembly. (
8-6)
• Disconnect the cooling fan relay coupler
1
and remove the
cooling fan relay
2
.
First check the insulation between
A
and
B
terminals with
tester. Then apply 12 volts 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
• Remove the right fuel tank cover. (
8-5)
• Drain a small amount of engine coolant. (
2-15)
• Disconnect the ECT sensor coupler
1
.
• Place a rag under the ECT sensor
2
and remove the ECT
sensor
2
.
Take special care when handling the ECT sensor. It
may cause damage if it gets an excessive impact.
