TM 9-2350-287-20-12-19. TROUBLESHOOTING CHART (continued).B.1. Disconnect harness 12352354 connector P1from engine AFES T/A panel, and disconnectconnector P2 from valve actuator of engine fireextinguisher cylinder bottle no. 1.Pin F (788E)Pin A (GND)Pin G (789E)Pin B (10)Pin H (798E)Pin C (792)Repair or replace wire harness 12352354(para 7-78). Verify problem is solved.C. 1. Connect harness 12352354 to engine T/Apanel.2. Place red probe of multimeter on pin A andblack probe on pin B of engine fire extinquisterno. 1 connector.3. Check for continuity.4. Place red probe of multimeter on pin B andblack probe on pin C of engine extinguisherno. 1 connector.5. Check for continuity.Replace engine AFES T/A panel (paraReplace engine fire extinguisher cylinder bottleno. 1 (para 21-4). Verify problem is solved.END OF TASK2-33221-13). Verify problem is solved.
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