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TM 9-2320-364-20-3
2-2531
(1) Disconnect cable from remote
control unit (TM 9-2320-364-10).
(2) Remove HOIST controller from
remote control unit (Para 18-4).
(3) Set multimeter select switch to
ohms.
(4) Turn ON remote control unit
ON/OFF EMERGENCY STOP
switch.
(5) Is there continuity between remote
control unit hookup, terminal H and
four terminal connector, terminal 8E?
(a) If there is no continuity,
repair wire 8 between switch and
four terminal connector (see
schematic Fig 2-58) or notify DS
Maintenance.
(b) If there is continuity, go to
Step (6) below.
(6) Is there continuity between remote
control unit hookup, terminal B and
four terminal connector, terminal 2G?
(a) If there is no continuity, repair
wire 2 (see schematic Fig 2-58)
or notify DS Maintenance.
(b) If there is continuity, go to
Step (7) below.
(7) Is there continuity between remote
control unit hookup, terminal F and
four terminal connector, terminal 15?
(a) If there is no continuity, repair
wire 15 (see schematic Fig 2-58)
or notify DS Maintenance.
(b) If there is continuity, go to
Step (8) below.
(8) Is there continuity between remote
control unit hookup, terminal G and
four terminal connector, terminal 16?
(a) If there is no continuity, repair
wire 16 (see schematic Fig 2-58)
or notify DS Maintenance.
(b) If there is continuity, go to Step 3
of this Fault.
CONTINUITY TEST
Remove all jewelry such as rings, dog tags, bracelets, etc. If jewelry or tools contact positive electrical
circuits, a direct short may result. Damage to equipment, injury or death to personnel may occur.
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