TASK 53-05-03-210-823
25. INTERNAL - GENERAL VISUAL: KEEL BEAM IN WHEEL WELL
(Figure 227)
NOTE: This procedure is a scheduled maintenance task.
A. Location Zones
Zone Area
139 Keel Beam, (Part) Body Station 540.00 to Body Station 727.00
193 Lower Wing-To-Body Fairing - Wheel Well
B. Access Panels
Number Name/Location
193B Wheel Well Panel - Forward Inboard
193D Wheel Well Panel - Aft Inboard
C. Inspection
SUBTASK 53-05-03-010-020
(1) Open these access panels:
Number Name/Location
193B Wheel Well Panel - Forward Inboard
193D Wheel Well Panel - Aft Inboard
SUBTASK 53-05-03-210-023
(2) Do a General Visual inspection of the keel beam in wheel well (Sta 663.75 to 727), including
keel beam chords, webs, stiffeners, splice, keel beam/rear spar attachment angles.
SUBTASK 53-05-03-910-024
(3) 737-6789 Basic Task Description, AMM Task 51-05-01-210-806.
SUBTASK 53-05-03-410-020
(4) Close these access panels:
Number Name/Location
193B Wheel Well Panel - Forward Inboard
193D Wheel Well Panel - Aft Inboard
END OF TASK
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
53-05-03
Page 285
D633A101-ILF Jun 15/2018
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
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