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TM 9-2320-360-20-1
WARNING
·
Ether is very flammable and could
explode causing serious injury or
death. Keep cylinder away from heat
and open flame.
·
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.
NOTE
·
Perform Fuel System Troubleshooting (b3,
Ether starting aid does not operate) before
starting steps given below
·
Temperature at engine block must be less
than 55° F (13° C) before ether starting
aid will work.
WIRE NO. 1487 VOLTAGE
TEST
(1)
Turn ENGINE switch to ON
position.
(2)
Place positive (+) probe of
multimeter on wire no. 1487 at
ETHER START switch.
(3)
Place negative (-) probe of
multimeter on ground and look
for 22-28 volts on multimeter.
(4)
Turn ENGINE switch to OFF
position.
CIRCUIT BREAKER TEST
(1)
Remove eight screws and panel from
console.
(2)
Place positive (+) probe of multimeter
on lower terminal of circuit breaker.
(3)
Turn ENGINE switch to ON position.
(4)
Place negative (-) probe of multimeter
on ground and look for 22-28 volts on
multimeter.
(5)
Turn ENGINE switch to OFF position.
Change 2 2-485
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