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 TM 9-2320-366-20-1
CAUTION
Use care when testing electrical connectors.
Do not damage connector pins or sockets
with multimeter probes. Failure to comply
may result in damage to equipment.
NOTE
Inspect connector pins/sockets for damage,
corrosion, and serviceability. Check that
connector pins are not pushed back or not
capable of making good contact.
CONTINUITY TEST
(1) Remove kick panel (para 16-3).
(2) Loosen screw in connector PX33.
(3) Disconnect connector PX33 from WTEC II
VIM.
(4) Set multimeter to ohms.
(5) Connect positive (+) probe of multimeter to
connector PX33 socket H2.
(6) Connect negative (-) probe of multimeter to
connector PX8 pin 4 and note reading
on multimeter.
(7) If continuity is not present, repair wire 1793
from connector PX33 socket H2 to
connector PX8 pin 4 (para 2-45) or replace
WTEC II dashboard cable assembly (para
7-10).
CONTINUITY TEST
(1)
Remove PDP cover (TM 9-2320-366-10-2).
(2)
Remove three screws and washers from
PDP.
(3)
Remove three screws from PDP.
(4)
Lift PDP outward to gain access.
(5)
Disconnect connector P111 from
connector J111.
(6)
Set multimeter to ohms.
(7)
Connect positive (+) probe of multimeter
to connector PX33 socket H2.
(8)
Connect negative (-) probe of multimeter to
ground and note reading on multimeter.
(9)
If continuity is present, remove plastic
cable ties as required and perform visual
inspection of wire 1793 from connector
PX33 socket H2 to connector PX8 pin 4
and wire 1793 from connector PX8 pin 4
to connector J111 socket B to determine
which wire is faulty. Repair wire 1793
para 2-45) or replace WTEC II dashboard
cable assembly (para 7-10).
(10)
Connect connector PX33 to WTEC II VIM.
(11)
Tighten screw in connector PX33.
(12)
Install kick panel (para 16-3).
Change 1
2-349
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