(g) Set the STANDBY POWER switch on the P5-5 panel to the AUTO position.
(h) Make sure the DC meter on the P5-13 panel shows this value:
1) DC VOLTS = 0
SUBTASK 24-31-41-420-004
(2) Re-connect the battery connector to the auxiliary battery per the steps that follow:
(a) Gain access to the forward cargo area.
(b) Re-connect the battery connector to the auxiliary battery.
(c) Install the access panel that covers the batteries.
SUBTASK 24-31-41-860-011
(3) Remove the safety tag and close this circuit breaker:
Battery Shield, J9
Row Col Number Name
A 3 C01209 AUX BAT CHARGER
ILF 493-500, 560, 561, 563, 564, 567-569, 581, 583, 585, 589, 590, 597-599, 601-603, 606, 607,
610-615, 620, 625-627, 671, 672, 691-699, 835, 838, 841, 842, 851, 852, 857, 858, 947, 948, 968-973,
980-999
SUBTASK 24-31-41-420-005
(4) Install the access cover on top of the J39 shield.
ILF 101, 151, 156-199, 301, 304, 308, 310, 314, 315, 317-319, 323, 331-399, 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, 559-561, 563, 564, 567-569, 571-577, 581, 583, 585, 589, 590, 597-599,
601-603, 606, 607, 610-615, 620, 625-627, 671, 672, 691-699, 703, 803-813, 821, 822, 831, 832,
835-838, 841, 842, 851, 852, 857, 858, 947, 948, 968-973, 980-999
SUBTASK 24-31-41-710-004
(5) Do a check of the main battery charger per the steps that follow:
(a) Do this task: Main Battery Charger Operational Test, TASK 24-31-21-710-801.
SUBTASK 24-31-41-710-005
(6) Do a check of the auxiliary battery charger per the steps that follow:
(a) Do this task: Auxiliary Battery Charger Operational Test, TASK 24-31-31-710-801.
H. Put the Airplane Back to Its Usual Condition
SUBTASK 24-31-41-410-004
(1) Close this access panel:
Number Name/Location
117A Electronic Equipment Access Door
SUBTASK 24-31-41-860-012
(2) Do this task: Remove External Power, TASK 24-22-00-860-814.
END OF TASK
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
24-31-41
Page 411
D633A101-ILF Jun 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF 101, 151, 156-199, 301, 304, 308, 310, 314, 315, 317-319, 323, 331-399, 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, 559-561, 563,
564, 567-569, 571-577, 581, 583, 585, 589, 590, 597-599, 601-603, 606, 607,
610-615, 620, 625-627, 671, 672, 691-699, 703, 803-813, 821, 822, 831, 832,
835-838, 841, 842, 851, 852, 857, 858, 947, 948, 968-973, 980-999