757
MAINTENANCE MANUAL
DIMENSION VARIES WITH
C.G. LOCATION AND LOADING
Airplane Dimensions Figure 201
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MAINTENANCE MANUAL
LANDING GEAR AND DOORS - 700
Airplane Zoning System
Figure 202
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757 MAINTENANCE MANUAL
AIRPLANE DIMENSIONS AND AREAS - MAINTENANCE PRACTICES
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1. General
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A. Dimensions are included for the wing, ailerons, flaps, horizontal stabilizer surfaces, vertical stabilizer surfaces and body. Areas are included for the wing and stabilizer surfaces.
TASK 06-10-00-222-003
2. Airplane Dimensions and Areas (Fig. 201)
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A. General
(1) Dimensions
(a)
Overall Airplane Length -- 155 feet-3 inches Width -- 124 feet-6 inches Height (vertical stabilizer tip, top of the fairing to the ground) -- 44 feet-6 inches
(b)
Wing: Root Chord (calculated, at body centerline) -- 360.85 inches Basic Chord (calculated) -- 286.50 inches Tip Chord (calculated) -- 68.00 inches Planform Taper Ratio
Tip Chord/Basic Chord -- 0.237 Tip Chord/Root Chord -- 0.188 Dihedral (wing reference plane in relation to the body
reference plane) -- 5 degrees Sweepback (25 percent chord line) -- 25 degrees Aspect Ratio -- 7.95 Mean Aerodynamic Chord (basic wing only) -- 199.70 inches
(c)
Horizontal Stabilizer Span -- 600 inches Taper Ratio -- 0.347 Sweepback (25 percent chord line) -- 30.186 degrees Dihedral (horizontal stabilizer reference plane in relation
to body reference plane) -- 7 degrees Aspect Ratio -- 4.496
(d)
Vertical Stabilizer Height -- 293.374 inches Taper Ratio -- 0.346 Sweepback (25 percent chord line) -- 40 degrees Aspect Ratio -- 1.615
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Figure 201
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MAINTENANCE MANUAL
(e) Fuselage: Height of body reference plane (top of floor beam WL 208.10) above ground at main gear -- 152.10 inches
Height (constant cross section) Above body reference plane -- 98.4 inches Below body reference plane -- 75.10 inches
Height to centerline of windows above body reference plane --38 inches Length -- 1846 inches
(2) Areas
(a)
Wing (basic) -- 1951 square feet
(b)
Horizontal Stabilizer Surfaces (total, includes the area within fuselage) -- 545 square feet
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