Boeing 737-600 - Subject 24-34-11 - STANDBY POWER CONTROL UNIT (SPCU); Pageblock 24-34-11;401 - STANDBY POWER CONTROL UNIT (SPCU) - REMOVAL;INSTALLATION; Task 24-34-11-000-801 - SPCU Removal; Subtask 24-34-11-860-001

STANDBY POWER CONTROL UNIT (SPCU) - REMOVAL/INSTALLATION
1. General
A. This procedure has these tasks:
(1) A removal of the SPCU.
(2) An installation of the SPCU.
TASK 24-34-11-000-801
2. SPCU Removal
(Figure 401)
A. General
(1) The Standby Power Control Unit, M1720 is located on the P6 panel.
B. References
Reference Title
20-40-12-000-802 ESDS Handling for Metal Encased Unit Removal (P/B 201)
24-22-00-860-812 Remove Electrical Power (P/B 201)
C. Location Zones
Zone Area
212 Flight Compartment - Right
D. Access Panels
Number Name/Location
117A Electronic Equipment Access Door
E. Prepare for the removal
SUBTASK 24-34-11-860-001
(1) Do this task: Remove Electrical Power, TASK 24-22-00-860-812.
SUBTASK 24-34-11-010-001
(2) 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 24-34-11-010-002
(3) Remove the access cover on top of the J39 shield to get access to the circuit breaker.
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SUBTASK 24-34-11-860-005
(4) Open this circuit breaker and install safety tag:
Battery Shield, J9
Row Col Number Name
A 5 C01340 BATTERY BUS
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
24-34-11
Page 401
D633A101-ILF Jun 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
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