I
ELEC
I
~II
ELECTRICAL SYSTEM
7-3
ELECTRICAL WIRE
• Refer to page 3-13.
STARTER SWITCH/ENGINE STOP SWITCH
• Refer to page 3-13.
BATTERY
•Refer to page 3-14-3-16.
SPARK PLUG
•Refer to page 3-16-3-17.
THERMO SWITCH
1.1nspect:
•Thermo switch
CD
Defect-+ Replace.
Inspection steps:
•Remove the thermo switch.
•Connect the pocket tester (0 x 1) to the
thermo switch lead.
•Immerse the thermo switch
CD
in the
coolant®.
•Check the thermo switch for continuity.
Note temperatures while heating the
coolant with the temperature gauge
@.
Test
Coolant temperature
Good
step
condition
-
1
Less than 80 ± 3
oc
(176±37°F)
X
2
More than 80 ± 3
oc
(176±37°F)
0
3
80±3 °C to 70±3 °C
(176± 37°F) (158 ± 37°F)
0
4
Less than 70 ± 3
oc
(158±37°)
0
Test 1, 2; Heat-up tests
Test 3, 4; Cool-down tests
o :Close
x: Open
.ft.
WARNING
Handle the thermo switch with special care.
Never subject it to strong shock or allow
it to be dropped. Should it be dropped, it
must be replaced.