SECTION V: VEHICLE WIRING TM 9-2350-256-20NOTEFollow-on maintenanceInstall powerplant (see paragraph 3-1)6-41 REPLACE/REPAIR BATTERIES TO MASTER RELAY, VOLTAGE REGULATORS, SLAVERECEPTACLE, AND ENGINE DISCONNECT WIRING HARNESS (DUAL VOLTAGE) (11672413)THIS TASK COVERSa. Removal b. Disassembly c. Assemblyd. InstallationINITIAL SET-UPTools:Parts:Equipment Condition:Tool kit, general mechanic'sLockwasher (Appendix G,Air inlet doors removed as(Appendix C, item 53)item 108)necessary (see paragraph 9-56)Lockwashers (8) (Appendix G,item 116)WARNINGBe certain MASTER switch is OFF when working on electrical systems to avoid electrical shock and burns.Connector No.Electrical Lead To: Wire No.1Main engine voltage regulator22Master relay813Slave receptacle494Slave receptacle495Main engine disconnect 82, 14, K6Bulkhead to main engine bracket and rear fuel tank transmitter14wiring harness7Bulkhead to main engine bracket and rear fuel tank transmitterKwiring harness8Battery499Battery4910Bulkhead to APU, master relay, and rigger's lights wiringGNDharness (dual voltage) (11672412)11APU voltage regulator GND, 6212APU voltage regulator626-83
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