AUXILIARY POWER UNIT HIGH AIR TEMPERATURE LIGHT IS ILLUMINATED AND SUMP FAN IS NOT RUNNING (cont)

AUXILIARY POWER UNIT HIGH AIR TEMPERATURE LIGHT IS ILLUMINATED AND SUMP FAN IS NOT RUNNING

BILGE PUMP OVERVIEW AND DIAGRAMS (cont)

TM-9-2350-292-20-1 Carrier Ammunition Tracked M992A1(NSN 2360-01-362-3021) EIC:AE6 Manual
Page Navigation
143

TM 9--2350--292--20--1 AUXILIARY POWER UNIT HIGH AIR TEMPERATURE LIGHT IS ILLUMINATED AND SUMP FAN IS NOT RUNNING -- CONTINUED 0028 00 CONTINUED FROM STEP B D Is continuity present? no yes 1. Place multimeter red lead to harness 3W730 J1 socket A and black lead to harness 3W730 P1 socket 11. 2. Check for continuity. Repair (WP 0290 00) or replace (WP 0654 00) harness 3W730. Verify fault is corrected. E Is continuity present? no yes Repair (WP 0290 00) or replace (WP 0654 00) harness 3W730. Verify fault is corrected. 1. Disconnect jumper wire from harness 3W730 lead 233A and ground wire. 2. Place multimeter red lead to harness 3W730 P1 socket 12 and black lead to harness 3W730 lead 233A. 3. Check for continuity. F Is continuity present? no yes Repair (WP 0290 00) or replace (WP 0654 00) harness 3W730. Verify fault is corrected. 1. Place multimeter leads across harness 3W730 GND lead and common ground point E3. 2. Check for continuity. Replace relay box (WP 0662 00). Verify fault is corrected. END OF TASK 0028 00--3/4 blank

Privacy Statement
Press Release
Contact