MAIN BATTERY CHARGER - REMOVAL/INSTALLATION
1. General
A. This procedure has these tasks:
(1) A removal of the Main Battery Charger.
(2) An installation of the Main Battery Charger.
TASK 24-31-21-000-801-001
2. Main Battery Charger Removal
(Figure 401)
A. General
(1) The M5 Battery Charger is located on the E2-1 equipment rack in the main equipment center.
B. References
Reference Title
20-10-07-000-801 E/E Box Removal (P/B 201)
20-40-12-000-802 ESDS Handling for Metal Encased Unit Removal (P/B 201)
C. Location Zones
Zone Area
117 Electrical and Electronics Compartment - Left
118 Electrical and Electronics Compartment - Right
D. Access Panels
Number Name/Location
117A Electronic Equipment Access Door
E. Prepare for the removal
SUBTASK 24-31-21-010-001-001
(1) To get access to the main equipment center, open this access panel:
Number Name/Location
117A Electronic Equipment Access Door
SUBTASK 24-31-21-860-001-001
(2) Open these circuit breakers and install safety tags:
Battery Shield, J9
Row Col Number Name
A 4 C00142 BATTERY CHARGER
Power Distribution Panel Number 2, P92
Row Col Number Name
E 1 C00809 BAT CHGR
NOTE: When these circuit breakers are opened the battery will supply power to the hot battery
bus. You can remove the main battery connector to stop the drain on the battery.
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
24-31-21
Config 1
Page 401
D633A101-ILF Oct 15/2014
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF 707-710
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