FUSELAGE SECTION
STRAP AND FRAME FRAME AND SHEAR TIE
Crown Frames, Stringers and Skin
Figure 1
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PLAN VIEW
LEAF SPRING TYPE DRAIN VALVE
DETAIL I
Section 43 External Drains
Figure 1
PLUNGER TYPE DRAIN VALVE
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PASSENGER DOOR (TYP) DETAIL I
A-A
APPLYBMS 3-23,TYPEII TO ALL
STRUCTUREWITHIN 2 INCHES OF,
AND INCLUDINGBODYSKIN.
OVERSPRAYALLOWED
NO FINISH ALLOWEDON OPENFACE
OF DOOR FRAMES OR SCUFFPLATE
B-B
Section 43 Door Openings
Figure 1 (Sheet 1)
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LATCH FITTING INSTALLATION
C-C
ELECTRICAL/ELECTRONICS
ACCESS DOOR
DETAILII
SEALANTBMS 5-95 ON THIS INTERFACE
D-D
INSTALL WITH GREASE BMS 3-24
Section 43 Door Openings
Figure 1 (Sheet 2)
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DETAIL I
Section 43 Door Openings
Figure 1 (Sheet 1)
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FAIRING VAPOR BARRIER DETAIL II
Section 43 Wing to Body Fairing
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FUSELAGE -SECTION 44
1. General
A. Section 44 is the center section of the fuselage between the front spar
bulkhead and wheel well bulkhead. The upper lobe contains the passenger com-partment with windows. The lower lobe contains non pressurized main gear
wheel wells and provisions for wing center section. Structural components of
the main gear wheel wells include a rear spar bulkhead and wheel well bulk-head connected by a keel beam. The keel beam separates the left and right
main gear wheel wells and supports the pressure deck. Main gear doors
enclose the wheel wells.
B. The main gear wheel well and keel beam (Ref 53-40-03, Fig. 1) have a corro-sion protective finish that consists of chemical conversion coating on clad
aluminum parts, anodize surface treatment on non-clad aluminum parts, a coat
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