PASSIVE NIGHT VIEWER OR PASSIVE NIGHT VIEWER INDICATOR LIGHT FAILS TO OPERATE (cont)

PASSIVE NIGHT VIEWER OR PASSIVE NIGHT VIEWER INDICATOR LIGHT FAILS TO OPERATE (cont) - TM-9-2350-292-20-1_544

ONE OR BOTH WINCH LIGHTS FAIL TO OPERATE

TM-9-2350-292-20-1 Carrier Ammunition Tracked M992A1(NSN 2360-01-362-3021) EIC:AE6 Manual
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TM 9--2350--292--20--1 PASSIVE NIGHT VIEWER OR PASSIVE NIGHT VIEWER INDICATOR LIGHT FAILS TO OPERATE -- CONTINUED 0110 00 D Is 24 V dc present? CONTINUED FROM STEP C no yes Repair (WP 0290 00) or replace (WP 0317 00) harness 4W105. Verify fault is corrected. E Place one multimeter lead in harness 4W105 P4 socket B and other lead to ground. Check for continuity. Is continuity present? 1. Disconnect harness 4W105 P4 from night viewer. 2. Turn MASTER switch and night viewer switch ON (TM 9--2350--292--10). 3. Place multimeter red lead in harness 4W105 P4 socket A and black lead to ground. Check for voltage. 4. Turn MASTER switch and night viewer switch OFF (TM 9--2350--292--10). Replace night viewer (WP 0266 00). Verify fault is corrected. Repair (WP 0290 00) or replace (WP 0317 00) harness 4W105. Verify fault is corrected. yes no END OF TASK 0110 00--3/4 blank

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