CHAPTER 6: MAINTENANCE OF ELECTRICAL SYSTEMS AND CIRCUITS
TM 9-2350-256-20
6-81 REPLACE/REPAIR APU AND ENGINE GENERATOR RELAYS TO VOLTAGE
REGULATOR WIRING HARNESS (SINGLE VOLTAGE) (11671793)--Continued
6 Disconnect connector (9) from voltage regulator
(17).
b. DISASSEMBLY
Disassemble wiring harness (see Chapter 6, Section VII).
c. ASSEMBLY
Assemble wiring harness (see Chapter 6, Section VII).
d. INSTALLATION
1 Connect connector (9) to voltage regulator (17).
2 Connect connector (5) to bulkhead to main engine
bracket and rear fuel tank transmitter wiring
harness (16).
3 Connect three connectors (3, 7, and 8) to switching
relay box assembly (15).
4 Connect two connectors (2 and 6) to main engine armature relay (14).
5 Connect two connectors (1 and 4) to APU armature relay (13).
6 Install 10 clamps (10) using new lockwasher (12) and screw (11) for each.
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