TM 9-2350-256-20CHAPTER 6: MAINTENANCE OF ELECTRICAL SYSTEMS AND CIRCUITS6-75 REPLACE/REPAIR BULKHEAD TO AUXILIARY POWER UNIT (APU),MASTER RELAY, AND RIGGER'S LIGHTS WIRING HARNESS (DUAL VOLTAGE) (1167241 2)-Continueda. REMOVAL1 Remove 20 clamps (17) by removing screw (18) andlockwasher (19) from each.2 Disconnect two connectors (1 and 14) frombulkhead disconnect (20).3 Disconnect two connectors (2 and 3) fromhydraulic pressure switch (21).4 Disconnect two connectors (4 and 5) from APUengine disconnect (22) by removing four screws(23), four lockwashers (24), and four nuts (25) fromeach.5 Disconnect connector (6) from APU wiring harness(26).6 Disconnect connector (7) from batteries to masterrelay, voltage regulators, slave receptacle, andengine disconnect wiring harness (27).7 Disconnect connector (8) from APU voltageregulator (28).6-196
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business