TEST MASTER CAUTION PANEL (AVIM) (Continued)

INSTALL MASTER CAUTION PANEL - TM-55-1520-240-23-7_914

TM-55-1520-240-23-7 CH-47D Heilcopter Manual
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TM 55-1520-240-23-7 9-130.1 TEST MASTER CAUTION PANEL (AVIM) (Continued) 9-130.1 17. Set test switch (43) to BRT. BRT indicator lamp (47) shall come on. All capsules (48, 50 through 87) shall go bright. 18. Slowly reduce dc supply (45) voltage to 18 vdc. All capsules shall light dimmer as voltage is reduced to 18 vdc. 19. Press reset test switch (42). MCL lamp (49) shall go out. 20. Set test switch (41) to off. All capsules (48, 50 through 87) shall go out. 21. Turn off power supply (45). 22. Disconnect power supply (45) from test setup. Disconnect caution panel (44) from test setup. FOLLOW-ON MAINTENANCE: None END OF TASK 9-528

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