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 TM 9-2320-366-20-2
TM
CONTINUITY TEST
(1)
Loosen four screws on junction box.
(2)
Open cover on junction box.
(3)
Disconnect overload lockout cable
connector from overload shutdown box.
(4)
Set multimeter to ohms.
(5)
Connect positive (+) probe of multimeter in
socket A of overload lockout cable
connector.
(6)
Connect negative (-) probe of multimeter to
terminal board position 1 and note
reading on multimeter.
(7)
If continuity is not present, replace overload
lockout cable (para 7-116).
CONTINUITY TEST
(1)
Set multimeter to ohms.
(2)
Connect positive (+) probe of multimeter in
socket B of overload lockout cable
connector.
(3)
Connect negative (-) probe of multimeter on
terminal board position 19 and note
reading on multimeter.
(4)
If continuity is not present, replace overload
lockout cable (para 7-116).
(5)
If continuity is present, perform Electrical
System Troubleshooting (e130. M1089
Hoist Up Lockout Does Not Activate, e131.
M1089 Boom Down Lockout Does
Not Activate, e132. M1089 Boom Up
Lockout Does Not Activate, and e133.
M1089 Telescope Out Lockout Does
Not Activate).
(6)
Connect overload lockout cable connector
to overload shutdown box.
(7)
Close cover on junction box.
(8)
Tighten four screws on junction box.
(9)
Connect batteries (para 7-57).
2-1419
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