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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 and
are capable of making good contact.
CONTINUITY TEST
(1) Remove circuit breaker CB70 from PDP.
(2) Disconnect connector PX12 from warning
light switch.
(3) Install circuit breaker CB70 in PDP.
(4) Set multimeter to ohms.
(5) Connect positive (+) probe of multimeter
to connector PX15 socket H.
(6) Connect negative (-) probe of multimeter
to connector PX12 pin 5 and note reading
on multimeter.
(7) If continuity is not present, repair wire
1575 from connector PX15 socket H
(para 2-45) or replace WTEC II dashboard
cable assembly (para 7-10) or WTEC III
dashboard cable assembly (para 7-11).
(8) If continuity is present, repair wire 1575
from connector PX12 pin 5 to relay K20
terminal 86 on PDP (para 2-45) or replace
WTEC II dashboard cable assembly
(para 7-10) or WTEC III dashboard cable
assembly (para 7-11).
(9) Remove circuit breaker CB70 from PDP.
(10) Connect connector PX12 to warning light
switch.
(11) Connect connector PX15 to main light
switch.
(12) Install circuit breaker CB70 in PDP.
(13) Install relay K20 in PDP.
(14) Install PDP cover (16-2).
(15) Install instrument panel assembly
(para 7-15).
Change 1
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