TM 1–1520–238–T–10 WIRING DIAGRAM DIRECTORY (cont) REFDES COMPONENT CABLE PARAGRAPH WIRING DIAGRAM WIRING DIAGRAM DIRECTORY (cont) REFDES COMPONENT CABLE PARAGRAPH WIRING DIAGRAM P440 P440 P440 P441 P441 P441 P441 P441 P441 P441 P441 P441 P441 P441 P441 P441 P441 P441 P441 1–136 CONNECTOR W118 18-2 20-4 25-2 9-1 9-5 9-9 9-11 9-12 9-23 9-28 10-1 11-2 12-1 12-2 12-3 12-4 13-2 13-4 15-1 NAVIGATION INSTRUMENTS HARS ENGINE ANTI-ICE AC ELECTRICAL POWER GENERATION CIRCUIT PROTECTION PILOT STATION) CIRCUIT PROTECTION (DC ESSENTIAL BUS 1- PILOT STATION) CIRCUIT PROTECTION (DC ESSENTIAL BUS 1- PILOT STATION) CIRCUIT PROTECTION (DC ESSENTIAL BUS 3- PILOT STATION) FORMATION LIGHTS SQUAT SWITCH ENVIRONMENTAL CONTROL SYSTEM (ECS) EXTERNAL STORES JETTISON DASE (BUCS DEACTIVATED) DASE (BUCS ACTIVATED) FORCE TRIM STABILATOR FUEL CROSSFEED/BOOST PRESSURE REFUELING/DEFUELING HYDRAULIC P441 P442 P442 P442 P442 P442 P442 P442 P442 P442 P442 P442 P442 P444 P444 P444 P444 P445 CONNECTOR CONNECTOR 25-2 2-1 5-1 9-5 9-12 9-23 10-1 13-2 15-1 15-2 20-4 20-6 25-4 25-6 5-1 13-2 13-3 13-4 12-2 ENGINE ANTI-ICE AIR DATA SYSTEM (ADS) AUXILIARY POWER UNIT (APU) CIRCUIT PROTECTION (AC ESSENTIAL BUS 1 - PILOT STATION) (DC ESSENTIAL BUS 3 - PILOT STATION) FORMATION LIGHTS ENVIRONMENTAL CONTROL SYSTEM (ECS) FUEL CROSSFEED/BOOST HYDRAULIC PRESSURIZED AIR SYSTEM (PAS) HARS AUTOMATIC DIRECTION FINDER (ADF) AN/ARN-149 PITOT ANTI-ICE FIRE DETECTION AND EXTINGUISHING AUXILIARY POWER UNIT (APU) FUEL CROSSFEED/BOOST FUEL QUANTITY INDICATION/TRANSFER PRESSURE REFUELING/DEFUELING DASE (BUCS ACTIVATED) CONNECTOR CONNECTOR CONNECTOR CONNECTOR W118 W118 W119 CONNECTOR W102 W119 W102 CONNECTOR CONNECTOR CONNECTOR W102 W102 CONNECTOR CONNECTOR CONNECTOR CONNECTOR W102 W102 W102 CONNECTOR W119 CONNECTOR CONNECTOR CONNECTOR W119 W119 W119 CONNECTOR CONNECTOR W102 W102 CONNECTOR CONNECTOR W102 W102 CONNECTOR W119 CONNECTOR W119 CONNECTOR W268 CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR CONNECTOR W119 W119 W119 W119 W119 CONNECTOR CONNECTOR W268 W268 CONNECTOR W268 CONNECTOR W119 Change 1