Boeing 737-600 - Page 1768

D
D
E
F
F
G
E
G
KEEL BEAM INBOARD
SPLICE TEE
CORROSION AT FAYING
SURFACE ON TWO CHORDS
STA
727
KEEL BEAM INBOARD
SPLICE TEE
SPLICE LOWER CHORD
STA 743 (727+16)
S-27R
S-27L
TYPICAL CRACK
TYPICAL CRACK
LOWER CHORD
KEEL BEAM
WEB KEEL
BEAM
STA
540
LBL
6.30
SPLICE ANGLE
(BOTH SIDES OF
TEE CHORDS)
KEEL BEAM
AFT CHORDS
KEEL BEAM
FORWARD CHORDS
S-27
L OR R
STA
743
TYPICAL LOCATION
OF CORROSION
TYPICAL
CRACKS
J71460 S0000174936_V2
Main Gear Wheel and Keel Beam
Figure 204/53-11-37-990-805 (Sheet 3 of 5)
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
53-11-37
Page 225
D633A101-ILF Oct 15/2015
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
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