TM 9-2350-256-20
CHAPTER 6: MAINTENANCE OF ELECTRICAL SYSTEMS AND CIRCUITS
6-72 REPLACE/REPAIR BULKHEAD TO ENGINE WIRING HARNESS AND
STARTER RELAY WIRING HARNESS (116717901
THIS TASK COVERS
a. Removal
b. Disassembly
c. Assembly
d. Installation
INITIAL SET-UP
Tools:
Parts:
Equipment Condition:
Tool kit, general mechanic's
Lockwashers (8) (Appendix G,
Air inlet doors removed as
(Appendix C, item 53)
item 116)
necessary (see paragraph 9-56)
WARNING
Be certain MASTER switch is OFF when working on electrical systems to avoid electrical shock and burns.
Connector No.
Electrical Lead To:
Wire No.
1
Bulkhead disconnect
1, 486, 54, 14, 61, 61A,
1
2
Bulkhead to main engine bracket and rear fuel tank transmitter
486
wiring harness
3
Bulkhead to main engine bracket and rear fuel tank transmitter
54
wiring harness
4
Bulkhead to main engine bracket and rear fuel tank transmitter
14
wiring harness
5
Bulkhead to main engine bracket and rear fuel tank transmitter
1
wiring harness
6
Bulkhead to main engine bracket and rear fuel tank transmitter
1
wiring harness
14
7
Bulkhead to APU, master relay, and rigger's lights wiring
61
harness
8
Bulkhead to APU, master relay, and rigger's lights wiring
61A
harness
6-184
