4-140 4222983 Second Edition
ELECTRICAL
4
Disassembly and Assembly
See Figure 4-105.
NOTE
Highlighted items require a specific torque value. See the assembly notes on the next page for more information.
Figure 4-105
1 PDU Cover 8 12-Volt 50A Circuit Breaker 15 Flange Nut (2) 22 Stud (3) 29 48-Volt Fuse Busbar
2 Screw (6) 9 Flange Nut (6) 16 Flange Nut (2) 23 Flange Nut (8) 30 48-Volt Contactor
3 Glow Plug Relay 10 12-Volt Contactor 17 Screw (3) 24 PDU Case 31 48-Volt Busbar
4 Start Relay 11 Seal (13) 18 Flat Washer (3) 25 Traction Contactor 32 PDU Seal
5 Printed Circuit Board 12 Flat Washer (6) 19 Stud 26 48-Volt Busbar (3)
6 48-Volt 12A Circuit Breaker 13 Screw (6) 20 Flange Nut (5) 27 150A Fuse
7 48-Volt 30A Circuit Breaker 14 Jam Nut 21 Flange Nut (7) 28 300A Fuse
N2787
TN2787
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