TM-9-2815-220-24 Maintenance Manual for AVDS-1790-2CA AVDS-1790-DA and AVDS-1790-2DR Engines Download
Page 275 of 1563
TM 9-2815-220-24 FUEL/WATER SEPARATOR OPERATION TESTS 0042 00 WP 0042 00-5 TESTS (Continued) 2. Test automatic drain valve (13) operation (continued): e. Place metal container under drain valve tube (18). f. Disconnect engine electrical harness (19) connector from control box (20). g. Connect jumper wire (21) (item 9, WP 0177) from second metal container to negative (-) side of 24-volt dc power source. h. Connect test harness connector (22) (item 8, WP 0177) to control box receptacle. i. Connect red wire (23) to positive (+) side of 24-volt dc power source. j. Connect black wire (24) to negative (-) side of 24-volt dc power source. k. Fill second metal container with water. FUEL WATER 20 19 22 24 23 21 13 18