TM 9-6115-647-14&P
Figure 4-16. PDU Relay Replacement.
4-26.
Power Distribution Unit (PDU) Replacement . (See figure 4-17).
WARNING
Make sure generator set is shut down before removing PDU. Failure to do so
could result in death or serious injury.
a.
Removal.
(1) Disconnect control cable (1, figure 4-17), power/control cable (2) and auxiliary cable (3) from PDU
connectors J1, J6 and J10. Replace connector covers on J1, J6 and J10.
(2) Disconnect P3 power/control cable (4) from PDU (5) (paragraph 4-22).
(3) Disconnect ground wire (6) from ground stud El (7) on PDU (5).
(4) Release cover latch and open PDU cover (8).
(5) Remove four screws (9), eight flat washers (10) and four nuts (11) and remove PDU (5) from trailer
forward floor plate (12).
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