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 TM 9-2320-364-20-1
Allow engine to cool before performing
troubleshooting maintenance. If necessary
use insulated pads and gloves. Hot engine
components will burn and cause injury to
personnel.
Remove all jewelry such as rings, dog tags,
bracelets, etc. If jewelry or tools contact
positive electrical circuits, a direct short
may result. Damage to equipment, injury or
death to personnel may occur.
DDEC ECM connector terminals are easily
damaged. Use care when connecting and
disconnecting connectors.
RESISTANCE TEST
Read resistance between terminals A and
B at the vernier control harness connector
MC38.
(1) If there are less than 10,000 ohms,
present repair wires 1525 and/or
952 (see schematic Fig 2-1) or
notify DS Maintenance.
(2) If there are more than 10,000 ohms
present, go to Step 8 of this Fault.
VERNIER CONTROL
HARNESS CONNECTOR MC38
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