TM 9-2350-247-20-1
TRANS OIL HI DIFF PRESS INDICATOR MALFUNCTIONS (M548A3)—Continued
0059 00
6Y
1. Remove jumper wire and install harness 12313482 plug on
differential pressure switch.
2. Faulty harness 12313483 circuit 323.
3. Notify your supervisor.
BY
1. Remove harness 12313482 plug (1) from differential pressure
switch (2).
2. Is TRANS OIL HI DIFF PRESS indicator still on?
YES
NO
BYN
1. Turn MASTER SWITCH OFF.
2. Replace differential pressure switch
(WP 0324 00).
3. Verify no faults found.
2BY
1. Remove harness 12313482 plug (1) from harness 12313483 jack
(2) at carrier bulkhead.
2. Is TRANS OIL HI DIFF PRESS indicator still on?
YES
NO
2BYN
1. Turn MASTER SWITCH OFF.
2. Replace harness 12313482
(WP 0297 00).
3. Verify no faults found.
0059 00-4
