(14)
Connect the bonding strap (11) with the bolt (12), the washer (10) and the nut (9) (Ref. TASK 20-28-00-912-004).
(15)
Adjust the tab at the track 3 position to get the correct upper-surface contour:
(a) Use a straight-edge to check:
-
that the flap and the tab trailing edges inboard of the track 3 position are aligned.
-
that the tab upper-surface contour and the flap trailing edge are aligned.
(16)
If necessary, adjust the length of the rear strut (15) and turn the eccentric bolt (9) until the flap and tab are correctly aligned:
(a)
Remove and discard the lockwire from the nut (14).
(b)
Loosen the nut (14).
(c)
Remove the nut (18), the washers (16) and (23) and the bolt (24).
(d)
Loosen the nut (11).
(e)
Adjust the length of the rear strut (15) and turn the eccentric bolt (9) as necessary, until the tab and flap are aligned. This is when:
-
the flap and the tab trailing edges inboard of the track 3 position are aligned
-
the tab upper-surface contour and the flap trailing edge are aligned.
1EFF : 301-399, 1 27-54-62Page A404 1 1 May 01/05R 1 1 1CES 1
(17)
Install the bolt (24), the washers (23) and (16) and the nut (18).
(18)
Do a check through the safety hole and make sure that the rear strut
(15) is in safety.
(19)
Tighten the nut (14) and safety with MISCELLANEOUS (Material No. 19-010).
(20)
TORQUE the nut (18) to between 3.9 and 4.4 m.daN (28.76 and 32.44 lbf.ft) and safety with the new cotter pin (17).
(21)
TORQUE the nut (11) to between 1.95 and 2.2 m.daN (14.38 and 16.22 lbf.ft) and safety with the new cotter pin (12).
(22)
Install the toothplate (8) on the eccentric bolt (9).
(23)
Install the bolt (7) and the washer (6).
(24)
Safety the bolt (7) with MISCELLANEOUS (Material No. 19-010).
(25)
Connect the bonding strap (19) with the bolt (20), the washer (21) and the nut (22) (Ref. TASK 20-28-00-912-004).
(26)
Connect the tab at the hinge 3A, 3B and 3C positions. NOTE : The procedure to connect the tab at the hinge 3A, 3B and 3C
____
positions is the same.
(27)
Put the eye-ends (4) and (11) of the struts (6) and (13) in position.
(28)
Temporarily install the bolts (7) and (9).
(29)
Use a straight-edge to check:
(a) That the tab upper-surface contour and the flap trailing edge are aligned.
(30)
If necessary, adjust the length of the struts (6) and (13) until the flap and the tab are correctly aligned:
(a)
Remove the bolts (7) and (9).
(b)
Remove and discard the lockwire from the nuts (5) and (12).
(c)
Loosen the nuts (5) and (12).
(d)
Adjust the length of the struts (6) and (13) as necessary.
1EFF : 301-399, 1 27-54-62Page A405 1 1 May 01/05R 1 1 1CES 1
(31)
Install the bolt (7), the washers (8) and (1) and the nut (2).
(32)
Install the bolt (9), the washers (10) and (16) and the nut (15).
(33)
Do a check through the safety hole and make sure that the threads of the eye-ends (4) and (11) are in safety.
(34)
Tighten the nuts (5) and (12) and safety with MISCELLANEOUS (Material No. 19-010).
(35)
TORQUE the nut (2) to between 1.95 and 2.2 m.daN (14.38 and 16.22 lbf.ft) and safety with the new cotter pin (3).
(36)
TORQUE the nut (15) to between 1.2 and 1.35 m.daN (106.19 and 119.46 lbf.in) and safety with the new cotter pin (14).
(37)
Hold the tab and remove the DISTANCE GAUGES (98D27504115000) from the track 3 and the track 4 positions.
(38)
Move the tab (by hand) through its full range of movement and check that it is free to move.
(39)
Push the tab to its fully retracted position and install the DISTANCE GAUGES.
Subtask 27-54-62-420-089
C. Connection of the Tab Drive Control-Rods
(1)
At the track 3 flap carriage, connect and if necessary, adjust the tab drive control-rod (13) (Ref. TASK 27-54-62-400-002).
(2)
At the track 4 flap carriage, connect and if necessary, adjust the tab drive control-rod (23) (Ref. TASK 27-54-62-400-002).
(3) 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320飞机维护手册 AMM FLIGHT CONTROLS 飞行操纵6(85)
