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ELEC
COOLING SYSTEM
C0NTINUITY
GOOD
CONDITION
6.Thermo switch (radiator)
●
Remove the thermo switch (radiator) from
the radiator.
●
Connect the pocket tester (Ω × 10) to the
thermo switch (radiator) 1.
●
Immerse the thermo switch (radiator) in
coolant 2.
●
Check the thermo switch (radiator) for
continuity.
While heating the coolant use a
thermometer 3 to record the
temperatures.
Test
step
Coolant temperature
Continuity
Thermo switch
(radiator)
1
Less than 86 ± 3 °C
(186.8 ± 5.4 °F)
NO
2
More than 86 ± 3 °C
(186.8 ± 5.4 °F)
YES
3
More than 80 ± 3 °C
(176 ± 5.4 °F)
YES
4
Less than 80 ± 3 °C
(176 ± 5.4 °F)
NO
Test steps 1 & 2: Heating phase
Test steps 3 & 4: Cooling phase
È
The thermo switch (radiator) circuit is open
and the radiator fan is off.
É
The thermo switch (radiator) circuit is closed
and the radiator fan is on.
WARNING
Handle the thermo switch (radiator) with
special care.
Never subject it to a strong shock or
allow it to be dropped. Should it be
dropped, it must be replaced.
T
R
.
.
Thermo switch (radiator):
28 Nm (2.8 m • kg, 20 ft • lb)
Three bond sealock
®
#10
*
*
É
È
80 ± 3 ˚C
(176 ± 5.4 ˚F)
86 ± 3 ˚C
(186.8 ± 5.4 ˚F)
BAD CONDITION
Replace the thermo switch (radiator).