CF MOTO CF500-5, Руководство по обслуживанию, Страница: 83 / 254

4-10
Inspection of Fan Motor
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Remove fan motor from radiator
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Turn the vanes and check if they can turn smoothly
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Check fan motor.Make sure that the battery applies
12 volts to the motor and the motor will run at full
speed while the ammeter will indicate the ampere not
more than 5A.
If the motor does not work or the ampere exceeds the
limit,replace the motor
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Installation:Apply a little thread locker to the bolts
and tighten to the specified torque.
Fan Motor Bolt Tightening Torque:10N.m
Inspection of Thermoswitch
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Remove thermoswitch
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Check the thermoswitch for closing or opening by
testing it at the bench as illustrated. Connect the
thermoswitch
1
to the circuit tester,place it in a vessel
with engine oil. Place the vessel above a stove.
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Heat the oil to raise the temperature slowly and take
the reading from thermostat
2
when the thermoswitch
closes and opens.
Tool:ammeter
Thermoswitch Operating Temperature:
Standard:(OFF-ON):Approx.88 degrees(C)
(ON-OFF):Approx.82degrees(C)
Note:
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Avoid sharp impact on thermoswitch
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Avoid contact of thermoswitch with thermometer or
vessel
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Installation:Use a new O-ring3 and tighten the
thermoswitch to the specified torque:
Thermoswitch Tightening Tirque:17N.m
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Check coolant level after installation of thermoswitch.
Fill coolant if necessary.