CREW AUTOMATIC FIRE EXTINGUISHING SYSTEM TEST (VEHICLES 346 AND ABOVE)

ENGINE AUTOMATIC FIRE EXTINGUISHING SYSTEM (VEHICLES 1 THRU 344) 9cont)

CREW 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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CREW AUTOMATIC FIRE EXTINGUISHING SYSTEM TEST (VEHICLES 346 AND ABOVE) WARNING Make sure anti-recoil plugs are installed in all six crew compartment fire extinguishers. Make sure MASTER switch is OFF. CREW FIRE DETECTION SYSTEM TEST A Make sure all system components are connected. B Turn MASTER switch OFF. WARNING If T/A panel POWER ON light does not go out when T/A panel Maintenance switch is turned to vertical position, disconnect battery ground lead. DO NOT CONTINUE TEST. Troubleshoot AFES (p 2- 306.18). C Turn crew T/A panel Maintenance switch to vertical position. WARNING Electrical connectors must be disconnected from AFES extinguisher actuators or discharge of Halon will occur during test. NOTE Optional method - Disconnect center connector (J2) on SCEA instead of connectors on bottles. This disconnects all bottles at once and saves time by not having to move projectile racks to access bottles behind racks. D Disconnect electrical connectors from six crew compartment AFES extinguishers. 14-60.1 Change 4 TM 9-2350-267-20

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