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TM 9-2320-364-20-3
2-2521
Is there continuity between remote
control connector, terminal B and
a known good ground?
(1) If there is no continuity, repair
green wire between hookup
and ground terminal strip in
crane junction box (see
schematic Fig 2-58) or notify
DS Maintenance.
(2) If there is continuity, wire is OK.
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.
(1) Set multimeter select switch to ohms.
(2) Is there continuity between terminal H
at one end of cable and terminal H at
other end?
(a) If there is no continuity, replace
cable.
(b) If there is continuity, go to
Step (3) below.
(3) Is there continuity between terminal B
at one end of cable and terminal B at
other end?
(a) If there is no continuity, replace
cable.
(b) If there is continuity, perform
Step (4) below and go to Step 4 of
this Fault.
(4) Connect remote control unit cable to
truck hookup and remote control unit
connector.
CONTINUITY TEST
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