TROUBLESHOOTING CHART (continued) - TM-9-2350-287-20-1

FAULT LAMP REMAINS ON. MANUAL LED IS LIT

(5) BOTH ENGINE BOTTLES DISCHARGE WHEN MANUAL SWITCH ON ENGINE AFES T/A PANEL IS ACTIVATED

TM-9-2350-287-20-1 Carrier Ammunition Tracked M992A21 (2350-01-352-3021) EIC:AE6 Manual
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TM 9-2350-287-20-1 2-19. TROUBLESHOOTING CHART (continued). v. AFES, ENGINE (continued). (4) FAULT LAMP REMAINS ON, MANUAL LED IS LIT (continued). B. 1. Disconnect harness 12352354 connector P1 from engine AFES T/A panel and plug P3 from valve actuator of engine fire extinguisher cylinder bottle no. 2. 2. Check continuity as follows: Repair or replace harness 12352354 (para 7-78). Verify problem is solved. C. 1. Reconnect harness 12352354 to engine AFES T/A panel. 2. Place multimeter red probe on pin B and the other lead on pin C of engine fire extinguisher cylinder bottle no. 2 actuator socket. 3. Check for continuity. Replace engine AFES T/A panel (para 21-13). Verify problem is solved. Replace engine fire extinguisher cylinder bottle no. 2 (para 21-4). Verify problem is solved. END OF TASK 2-334

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