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TM 9-2320-360-20-1
WARNING
Remove rings, bracelets, watches, necklaces, and any
other jewelry before working around HET Tractor.
Jewelry can catch on equipment and cause injury or
short across electrical circuit and cause severe burns
or electrical shock. Batteries can explode from a
spark. Battery acid is harmful to skin and eyes.
ARCTIC KIT COOLANT PUMP
SWITCH TEST
NOTE
· Arctic Kit pump switch
must be positioned to
on to perform this test.
· Test is made on
terminal of switch with
wire that goes to
coolant pump.
(1)
Place positive (+) probe of multimeter
on no. 1373 wire at coolant pump
switch.
(2)
Place negative (-) probe of multimeter
on ground and look for 22-28 volts on
multimeter.
Check no. 1373 wire from positive (+)
post on arctic kit battery to coolant pump
fuse for loose connections or damage.
WIRE NO. 1373 VOLTAGE TEST
NOTE
Arctic Kit pump switch must be
positioned to on to perform this
test.
(1)
Place positive (+) probe of multimeter on no.
1373 wire just before coolant pump fuse.
(2)
Place negative (-) probe of multimeter on
ground and look for 22-28 volts on multimeter.
Change 2 2-983
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