TM 1-1520-238-T-4
6122
653.
HOD XMN 2 READING DISPLAYS 28 LB OR LESS OIL PRESSURE (cont)
653
5. Detach P672. Check for short between:
J5781 and J5783,
J5782 and J5783.
Does short exist?
YES
Repair shorted wire.
Go to paragraph 613.
NO
Go to step 6.
6. Check for short between:
P5781and P5782,
P5781 and P5783.
Does short exist?
YES
Replace oil system 2 heat
exchanger pressure transducer
(TM 1-1520-238-23).
NO
Refer to TM 9-1230-476-20-2 to
troubleshoot multiplex
subsystem.
END OF TASK