D. Prepare for Center Wing-To-Body Fairing Panels Removal Procedure
SUBTASK 53-51-21-020-004
(1) If necessary, remove or disconnect the equipment that is attached to the fairing.
(a) DME Antennas (PAGEBLOCK 34-55-11/401).
(b) Marker Beacon Antenna (PAGEBLOCK 34-32-11/401).
E. Center Wing-To-Body Fairing Panels Removal Procedure
SUBTASK 53-51-21-010-002
(1) Remove sealant from the edge of the applicable panel.
NOTE: You can remove a section of the fillet seal (TASK 51-31-00-160-801).
SUBTASK 53-51-21-020-005
(2) If you remove Access Panel, 192CL [46] or Access Panel, 192CR [44], do this task:
Environmental Control Systems (ECS) Access Doors - Removal, TASK 52-48-42-000-801.
SUBTASK 53-51-21-020-006
(3) Do these steps to remove the applicable fairing panels:
NOTE: Hold the fairing panel until all the fasteners have been removed.
NOTE: Identify the fasteners to install them in the same locations.
(a) Zone 192:
1) Remove the fasteners for this access panel [27]:
Number Name/Location
192AL Underwing Bolt Cover - Forward
2) Remove the fasteners for this access panel [41]:
Number Name/Location
192AR Underwing Bolt Cover - Forward
3) Remove the fasteners for this access panel [30]:
Number Name/Location
192BL ECS Ram Air Inlet Mixing Duct Panel - Forward
4) Remove the fasteners for this access panel [42]:
Number Name/Location
192BR ECS Ram Air Inlet Mixing Duct Panel - Forward
5) Remove the fasteners for this access panel [45]:
Number Name/Location
192E ECS Under Keel Panel - Forward
6) Remove the fasteners for this access panel [28]:
Number Name/Location
192F ECS Under Keel Panel - Middle
7) Remove the fasteners for this access panel [26]:
Number Name/Location
192G Sump Drain Access Door
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
53-51-21
Page 410
D633A101-ILF Oct 15/2014
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
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