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TM 9-2320-360-20-1
WARNING
Jewelry can catch on equipment and
cause Injury or short across electrical
circuit and cause severe burns or
electrical shock. Remove rings,
bracelets, watches, necklaces, and
any other Jewelry before working
around HET Tractor.
WIRE NO. 1925 VOLTAGE
TEST
(1)
Turn ENGINE switch to ON
position
(2)
Place positive (+) probe of
multimeter on wire no. 1925 at
turn signal flasher.
(3)
Place negative (-) probe of
multimeter on ground and look
for 10-14 volts on multimeter.
(4)
Turn ENGINE switch to OFF
position.
CONTINUITY TEST
CAUTION
Electrical power must be disconnected from circuit before
continuity can be checked. Failure to comply may result In
damage to test equipment or electrical system.
(1)
Disconnect wiring from components at each end of wire.
(2)
Set multimeter to ohms position
NOTE
A reading of infinity Indicates an open circuit.
(3)
Connect multimeter leads to each end of wire and check
multimeter for continuity
NOTE
Any reading besides infinity indicates a grounded wire.
(4)
Remove multimeter lead from one end of wire and connect
to chassis ground.
TURN SIGNAL FLASHER TEST
(1)
Turn ENGINE switch to ON position.
(2)
Place positive (+) probe of multimeter on
wire no. 1080 at turn signal flasher.
(3)
Place negative (-) probe of multimeter on
ground and look for 10-14 volts on
multimeter.
(4)
Turn ENGINE switch to OFF position.
Check ground wire no 1435 from turn signal
flasher for loose connections or damage.
Change 1 2-539
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