D. Location Zones
Zone Area
117 Electrical and Electronics Compartment - Left
118 Electrical and Electronics Compartment - Right
121 Forward Cargo Compartment - Left
122 Forward Cargo Compartment - Right
E. Access Panels
Number Name/Location
117A Electronic Equipment Access Door
F. Prepare for the Battery Connector Inspection
SUBTASK 24-31-11-860-056
(1) Make sure the BAT switch on the P5-13 panel is set to the OFF position.
SUBTASK 24-31-11-860-066
(2) Make sure the STANDBY POWER switch on the P5-5 panel is set to the AUTO position.
SUBTASK 24-31-11-860-057
(3) Open this circuit breaker and install safety tag:
Standby Power Control Unit, M01720
Row Col Number Name
B 1 C01410 SPCU NORMAL
SUBTASK 24-31-11-010-006
(4) To get access to the main equipment center, do this step:
Open this access panel:
Number Name/Location
117A Electronic Equipment Access Door
ILF 493-500, 560-564, 567-569, 581, 583, 585, 588-590, 592-599, 601-603, 606, 607, 610-615, 620,
625-627, 671, 672, 691-699, 833-835, 838, 841, 842, 851, 852, 857, 858, 947, 948, 968-973, 980-999
SUBTASK 24-31-11-010-007
(5) Remove the access cover on top of the J39 shield to get access to the circuit breakers.
ILF ALL
SUBTASK 24-31-11-860-058
(6) Open these circuit breakers and install safety tags:
Battery Shield, J9
Row Col Number Name
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
A 3 C01209 AUX BAT CHARGER
ILF ALL
A 4 C00142 BATTERY CHARGER
A 5 C01340 BATTERY BUS
SUBTASK 24-31-11-010-008
(7) Get access to the forward cargo area through the forward cargo door.
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
24-31-11
Page 602
D633A101-ILF Jun 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF ALL
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