TM 9-2350-247-20-1
CARRIER DOES NOT MOVE I N ANY SHIFT LEVER POSITION (M548A3)Continued
0071 00
Y
1. Shut down engine (see your -10).
2. Place transmission shift control in 1-4 position.
3. Turn MASTER SWITCH ON.
4. Measure voltage between each socket on wiring harness
12313482 plug (1) and ground. Multimeter should read 18 volts
or more at sockets A (2) and C (3) and 0 volts for all remaining
socket checks.
5. Does multimeter read less than 18 volts for sockets A and C and
doesnt read 0 volts for all other sockets?
YES
NO
YN
1. Faulty transmission beyond unit
maintenance repair.
2. Notify your supervisor.
2Y
1. Turn MASTER SWITCH OFF.
2. Remove wiring harness 12313482 plug (1) from wiring harness
12313483 jack (2) at carrier bulkhead.
3. Turn MASTER SWITCH ON.
4. Measure voltage between each socket on wiring harness
12313483 jack (2) and ground. Multimeter should read 18 volts
or more for socket A (3) and C (4) and 0 volts for all remaining
socket checks.
5. Does multimeter read less than 18 volts for sockets A and C and
doesnt read 0 volts for all other sockets?
YES
NO
2YN
1. Faulty wiring harness 12313482
(transmission control wiring
harness).
2. Notify your supervisor.
0071 00-2