ENGINE AUTOMATIC FIRE EXTINGUISHING SYSTEM TEST (VEHICLES 345 AND ABOVE) (CONTINUED)

ENGINE AUTOMATIC FIRE EXTINGUISHING SYSTEM TEST (VEHICLES 345 AND ABOVE)

ENGINE AUTOMATIC FIRE EXTINGUISHING SYSTEM TEST (VEHICLES 345 AND ABOVE) (CONTINUED)

TM-9-2350-267-20 Carrier Ammunition Tracked M992 (2350-01-110-4660) Manual
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14-60.6 Change 4 TM 9-2350-267-20 ENGINE AUTOMATIC FIRE EXTINGUISHING SYSTEM TEST (VEHICLES 345 AND ABOVE) (CONTINUED) Check for following sequence 1 Green POWER ON light comes on immediately and stays lit. 2 Within 6 seconds, green PASS TEST light comes on. 3 After a few more seconds, the PASS light should extinguish. When the PASS light goes out the yellow FAULT light and the red LED for both MANUAL and AUTO extinguisher should illuminate and remain on. The red F/W LED may illuminate dining the BITE test. G Press LAMP TEST toggle switch down and check that all four lamps, four LED’s and RSI come on. Replace any lamp that is burned out. If any LED does not light, replace engine T/A panel (p 14-39). WARNING If T/A panel POWER ON lamp does not go out when T/A panel MAINTenance switch is tinned to vertical position, disconnect battery ground lead. DO NOT CONTINUE TEST. Troubleshoot AFES (p 2- 306.2.1). H Turn engine T/A panel Maintenance switch to vertical position. All lights on engine T/A panel will go out. I Turn MASTER switch OFF. Connect electrical connectors to engine AFES extinguisher bottle actuators.

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