Boeing 737-600 - Subtask 30-41-00-860-011; Subtask 30-41-00-860-007; Subtask 30-41-00-860-010

ILF 101, 151, 156-199, 401, 402, 405, 406, 409, 410, 412, 416, 424, 425, 427-429, 451, 452, 491-504,
507-510, 512-516, 518-520, 523-528, 530-533, 535-537, 541, 542, 552-557, 559, 560, 562-564, 567-569,
571-577, 581, 583, 585, 588-590, 592-599, 601-603, 606, 607, 610-615, 620, 625-627, 671, 672, 686,
691-699, 703, 707-710, 803-813, 821, 822, 831-838, 841, 842, 851, 852, 854-858, 861-863, 871-874,
947, 948, 971
(a) Make sure that the window heat ON lights stay on for each window.
ILF 301, 304, 308, 310, 314, 315, 317-319, 323, 331-399, 561, 968-970, 972, 973, 980-999
(b) Make sure that the window heat OFF lights stay off for each window.
ILF 101, 151, 156-199, 401, 402, 405, 406, 409, 410, 412, 416, 424, 425, 427-429, 451, 452, 491-504,
507-510, 512-516, 518-520, 523-528, 530-533, 535-537, 541, 542, 552-557, 559, 560, 562-564, 567-569,
571-577, 581, 583, 585, 588-590, 592-599, 601-603, 606, 607, 610-615, 620, 625-627, 671, 672, 686,
691-699, 703, 707-710, 803-813, 821, 822, 831-838, 841, 842, 851, 852, 854-858, 861-863, 871-874,
947, 948, 971
(c) If holding the window heat TEST switch to PWR causes the OVERHEAT light to
illuminate, the window heat ON lights shall go off within 70 seconds.
ILF 301, 304, 308, 310, 314, 315, 317-319, 323, 331-399, 561, 968-970, 972, 973, 980-999
(d) If holding the window heat TEST switch to PWR causes the OVERHEAT light to
illuminate, the window heat OFF lights shall come on within 70 seconds.
ILF ALL
SUBTASK 30-41-00-860-011
(11) Release the window heat TEST switch.
SUBTASK 30-41-00-860-007
(12) Put the WINDOW HEAT power switches in the off position.
SUBTASK 30-41-00-860-010
(13) If the PWR TEST switch caused an overheat condition, then press either MASTER CAUTION
light.
(a) Make sure that the OVERHEAT lights, the MASTER CAUTION lights, and the ANTI-ICE
lights are off.
END OF TASK
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
30-41-00
Page 504
D633A101-ILF Jun 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF ALL