TM 10-5411-236-13&P
0053 00
Replace distribution box "C" as follows:
1. Disconnect from power source.
2. Remove drawers/pallets/module to provide access to the area inside the container behind the
distribution box (refer to WPs 0006 00 and 0007 00).
3. Open distribution box (1).
4. Tag (from left to right) L1 (4), L2 (5) and cut wires closely next to the receptacles (9).
5. Remove internal nuts (3) that attach the conduit.
6. Remove the four 1/4" 20 x 1" distribution box securing screws (2).
7. Pull distribution box (1) down and remove.
8. Attach new distribution box with the four 1/4" 20 x 1" securing screws (2).
9. Feed wires and conduit through holes located in the top of the distribution box (1).
10. Install and tighten conduit nuts (3).
11. Remove all receptacles (9) from the new distribution box (1) by removing the four #5 40 x 1/2-inch
fillister head screws (8), hex head nuts (6) and lock washers (7) using a flat head screw driver and
5/16-inch open end wrench.
12. Pull wires through the two openings in the bottom of the of the distribution box (1) being careful to
ensure that the marked wires are oriented as follows: From left to right L1 (4), L2 (5).
13. Strip insulation back 3/8-inch (10mm) on all wires using a stripper tool.
14. Slip stripped wire into female pin connector.
0053 00-6
