TB-9-3950-253-13-P

PALLETIZED LOAD SYSTEM TRUCK, M1075 and M1075A1 (PLS) AND HEAVY EXPANDED MOBILITY TACTICAL TRUCK, M1120, M1120A2, AND M1120A4 (HEMTT), ENHANCED CONTAINER HANDLING UNIT (E-CHU)

TECHNICAL BULLETIN; OPERATOR AND FIELD MAINTENANCE, INSTALLATION INSTRUCTIONS, AND REPAIR PARTS AND SPECIAL TOOLS LIST

JULY 2009
TB-9-3950-253-13-P

  TB-9-3950-253-13-P - Page 296 of 704

TB 9-3950-253-13&P
Change 1
0029-14
0029
REMOVAL – CONTINUED
Space 4000 ST Box Wiring Removal
00029
NOTE
•
Tag wires and connectors upon removal to aid in installation.
•
Note routing of wires and harnesses to aid in installation.
•
Remove and discard tiedown straps as required.
1. Disconnect brown wire from position 1 (Figure 12, Item 38), red wire from position 2 (Figure 12, Item 39),
orange wire from position 3 (Figure 12, Item 40), and yellow wire from position 4 (Figure 12, Item 41) on P3.
2. Remove space computer harness (Figure 12, Item 35) from Space 4000 ST box (Figure 12, Item 1).
3. Disconnect two blue wires from position 1 (Figure 12, Item 2), two brown wires from position 2 (Figure 12, Item
3), two black wires from position 3 (Figure 12, Item 4) on P4.
4. Remove LH (Figure 12, Item 34) and RH (Figure 12, Item 33) stowage guide sensor harnesses from Space
4000 ST box (Figure 12, Item 1).
5. Disconnect brown wire from position 1 (Figure 12, Item 5), red wire from position 2 (Figure 12, Item 6), orange
wire from position 3 (Figure 12, Item 7) on P5.
6. Remove stowage angle sensor harnesses (Figure 12, Item 29) from Space 4000 ST box (Figure 12, Item 1).
7. Disconnect two blue wires from position 1 (Figure 12, Item 36), and two brown wires from position 2 (Figure 12,
Item 37) on P2.
8. Disconnect black wire from position 8 (Figure 12, Item 8) on P5.
9. Remove LH transport lock sensor harnesses (Figure 12, Item 32) from Space 4000 ST box (Figure 12, Item 1).
10. Disconnect black wire from position 9 (Figure 12, Item 9) on P5.
11. Remove RH transport lock sensor harnesses (Figure 12, Item 30) from Space 4000 ST box (Figure 12, Item 1).
12. Disconnect two blue wires from position 1 (Figure 12, Item 10), two brown wires from position 2 (Figure 12,
Item 11), and black wire from position 4 (Figure 12, Item 13) on P6.
13. Remove middle frame sensor harness (Figure 12, Item 28) from Space 4000 ST box (Figure 12, Item 1).
14. Disconnect black wire from position 3 (Figure 12, Item 12) on P6.
15. Remove hook arm sensor harness (Figure 12, Item 27) from Space 4000 ST box (Figure 12, Item 1).
16. Disconnect lilac wire from position 5 (Figure 12, Item 14) on P6.
17. Disconnect orange wire from position 1 (Figure 12, Item 15), yellow wire from position 2 (Figure 12, Item 16),
green wire from position 3 (Figure 12, Item 17), and blue wire from position 4 (Figure 12, Item 18) on P7.
18. Disconnect brown wire from position 1 (Figure 12, Item 23), and blue wire from position 2 (Figure 12, Item 24)
on P10.
19. Remove CAN bus harness (Figure 12, Item 31) from Space 4000 ST box (Figure 12, Item 1).
20. Disconnect brown wire from position 1 (Figure 12, Item 19), and blue wire from position 2 (Figure 12, Item 20)
on P8.


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