TM 9-2350-256-20
CHAPTER 6:
MAINTENANCE OF ELECTRICAL SYSTEMS AND CIRCUITS
6-73 REPLACE/REPAIR BULKHEAD TO MAIN ENGINE BRACKET AND REAR
FUEL TANK TRANSMITTER WIRING HARNESS (DUAL VOLTAGE) (12322588)-
Continued
a. REMOVAL
1
Remove 16 clamps (16) by removing screw (17) and
lockwasher (18) from each.
2
Disconnect connector (1) from bulkhead disconnect
(19).
3
Disconnect connector (2) from rear fuel tank
transmitter (20).
4
Disconnect two connectors (3 and 4) from main
engine
voltage regulator to engine disconnect
wiring harness (21).
5
Disconnect two connectors (5 and 6) from
bulkhead to main engine wiring harness and
starter relay wiring harness (22)
6
Disconnect two connectors (7 and 8) from batteries to master relay, voltage regulators, slave receptacle, and
engine disconnect wiring harness (23).
7
Disconnect connector (9) from engine disconnect ground lead assembly (24)
8
Disconnect connector (10) from main engine disconnect (25)
9
Disconnect connector (11) from bulkhead to APU, master relay, and rigger’s lights wiring harness (26).
10 Disconnect connector (12) from circuit breaker (27)
11
Disconnect three connectors (13, 14, and 15) from bulkhead to main engine wiring harness and starter relay
wiring harness (28)
6 - 1 8 8
Change 1
