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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 instrument panel assembly for
access (para 7-15).
(2) Disconnect connector clamp from
speedometer connector.
(3) Disconnect connector PX8 from
speedometer connector.
(4) Set multimeter to ohms.
(5) Connect positive (+) probe of multimeter to
connector PX8 socket 1.
(6) Connect negative (-) probe of multimeter to
ground and note reading on multimeter.
(7) If continuity is not present, repair wire 3020
from connector PX8 socket 1 to connector
PX10 socket 1 (para 2-45) or replace
WTEC II dashboard cable assembly (para
7-10) or WTEC III dashboard cable assembly
(para 7-11).
Change 1
2-390.11
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