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Page Title:
ELECTRIC JOYSTICK CONTROL DOES NOT OPERATE - continued |
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 TM 10-3930-673-20-1
PIN M
CONTINUITY TEST
(1) Set multimeter to ohms.
(2) Disconnect connector J4 from
PIN S
connector P4.
CONNECTOR J4
(3) Connect multimeter positive lead (+) to
boom connector pin M and S for
CONNECTOR
P
appropriate wire.
4
(4) Connect multimeter negative lead () to
main connector pin 33 and 34 for
appropriate wire.
(a) If continuity is present, go to
Step 11 of this fault.
(b) If continuity is not present, repair
faulty wire and/or connector
(Para 8-50).
CONNECTOR J1
P1-34
P1-33
CONNECTOR P1
CONTINUITY TEST
(1) Set multimeter to ohms.
(2) Connect multimeter positive lead (+) to
boom connector pin M and S for
appropriate wire.
(3) Connect multimeter negative lead () to
electrical junction box TB1-10 and
TB1-11 for appropriate wire.
(a) If continuity is present, go to
Step 12 of this fault.
(b) If continuity is not present, repair
faulty wire and/or connector
(Para 8-50).
(4) Connect connector J1 to connector P1.
(5) Connect connector J4 to connector P4.
B
TERMINAL
T OARD
B1
BOOM
E
BLECTRICAL
OX
TR01661
2-503
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