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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.
VOLTAGE TEST
(1)
Turn ENGINE switch OFF.
(2)
Disconnect 6-way power harness
connector.
(3)
Read voltage on socket A (red
lead) to a good ground (black
lead).
(4)
Also read voltage on sockets B, E,
and F (red lead) to a good ground.
VOLTAGE TEST
(1)
Read voltage on socket E or F (red
lead) to socket C or D (black lead) of
6-way power harness connector.
(2)
Also read voltage on socket A or B
red lead) to socket C or D (black lead)
of 6-way power harness connector.
CONTINUITY TEST
(1)
Read resistance between socket
C of 6-way power harness
connector and a good ground.
(2)
Also read resistance between
socket D of 6-way power harness
connector and a good ground.
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