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Detail Steps/Work Items Key Items/References
(9) Examine the flap torsion tube and transfer lever in the center section. Look specially for damage to the transfer pins.
(10) Examine the flap. Look specially for damage to the inner end rib.
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AMM
D. Install the Wings
Use this procedure to install the left wing or the right wing. Where a part of the procedure applies to only one wing it will tell you so.
Detail Steps/Work Items Key Items/References
(1) Do the pre-installation check. Refer to Paragraph C.
WARNING: USE 3 PERSONS TO LIFT THE WING. IF YOU DO NOT, YOU CAN CAUSE INJURY. CAUTION: DO NOT LIFT ON THE FLAP. YOU CAN DAMAGE THE FLAP. CAUTION: DO NOT LET THE SPAR STUBS TOUCH THE CENTER SECTION SHELLS. YOU CAN DAMAGE THE SHELLS.
Note: Until you install the main bolts, one person must lift the wing tip. One person must lift the leading edge at the root rib. One person must lift the trailing edge at the root rib.
(2) Lift the wing into position: S Move the spar stubs part way into the front and rear main bulkheads. S Put the electrical cable, Pitot, static and stall warning tubes through the conduit in the leading edge of the center section. S Align the flap inner rib with the transfer pins on the transfer lever. S Move the wing fully into the center section to engage the A and B-bolts and the flap transfer pins. Hold the wing in position. Hold the wing in position. Hold the wing in position.
(3) Install the main bolts: S Hold the weight of the wing. S Install each bolt. If necessary, move the wing tip a small amount up and down to help install the main bolts.
Doc # 6.02.01 Page 209
Rev. 4 09 Jan 2003
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DA 40 Series
Detail Steps/Work Items Key Items/References
(4) Install the locking tubes on the inboard and outboard main bolts: S Install the long end piece in one main bolt. S Move the tube over the long end piece. S Install the short end piece in the other main bolt. S Move the tube over the short end piece. S Install the bolt, washer and self-locking nut through the tube and the long end piece. Refer to Figure 3.
(5) Connect these items under the left pilot’s seat: S The Pitot hose. S The static hose. S The stall warning hose. For left wing only. The hose is 8 mm (5/16 in) diameter. (Green color). The hose is 8 mm (5/16 in) diameter. (Purple color). The hose is 10 mm (3/8 in) diameter. (Transparent).
(6) Connect the electrical connector in the wing harness. Left wing: connector P2400, under the pilot's seat. Right wing: connector P2401, under the co-pilot's seat.
(7) Connect the fuel hose(s) in the stub-wing.
(8) Connect the flap push-rod: S Install the bolt, washer and self-locking nut. Through the center section rear panel. Torque: 6.4 Nm (4.7 ft.lb).
(9) Connect the aileron push-rod: S Install the bolt, washer and self-locking nut. Through the center section rear panel. Torque: 6.4 Nm (4.7 ft.lb).
(10) If you must also install the other wing, do items 1 to 9 again for that wing.
(11) Connect the battery. Refer to Section 24-31 (Lycoming version) or 24-34 (TAE version).
(12) Do a test for correct operation and range of movement of the flap system. If necessary, adjust the flap system. Refer to Section 27-50.
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