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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) Disconnect connector PX15 from main light
switch.
(2) Set multimeter to ohms.
(3) Connect positive (+) probe of multimeter to
connector PX12 pin 5.
(4) Connect negative (-) probe of multimeter to
connector PX15 socket H and note reading
on multimeter.
(5) If continuity is not present, repair wire 1575
from connector PX12 pin 5 to 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).
(6) If continuity is present, replace main light
switch (para 7-17).
(7) Connect connector PX15 to main light
switch.
(8) Connect connector PX12 to warning light
switch.
(9) Install instrument panel assembly (para
7-15).
(10) Connect batteries (para 7-57).
Change 1
2-604.69
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