(a) Make sure that the dimension G is 33.4 mm (1.32 in.) +/- 6 mm
(0.24 in.).
(b)
Loosen the screws (163).
(c)
Adjust the blade seal (164) until the dimension H is 8 mm (0.32 in.).
(d)
Tighten the screws (163) so that the seal is compressed but not out of shape.
(e)
Apply a bead of the SEALANTS (Material No. 09-002) between the cap strip (162) and the outboard flap structure.
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Slave Pins and Rigging Pin - Location and Detail
Figure 421/TASK 27-54-62-991-042
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Subtask 27-54-62-820-071
K. Alignment and Adjustment of the Cruise Rollers (Ref. Fig. 419/TASK 27-54-62-991-028)
(1)
Align the inboard cruise roller of the outboard flap:
(a) Measure the dimension K.
(2)
To adjust the cruise roller (180):
(a)
If necessary, remove the cushion seal (175).
(b)
Remove the nut (178), the collar (177) and the serrated plate (179).
(c)
Turn the eccentric (176) until the dimension J is correct.
(d)
Install the serrated plate (179) to lock the eccentric (176).
(e)
Install the collar (177) and the nut (178). Tighten the nut (178) by hand.
(f)
Do a check of the dimension K and the dimension J again.
(g)
TORQUE the nut (178) to between 4.8 and 5.4 m.daN (35.39 and
39.82 lbf.ft).
(3)
If the flap guide-roller assembly was removed, install it (Ref. TASK 27-54-63-400-001). Make sure that the correct size guide-roller is installed.
(4)
Measure and adjust the outer-roller. (Ref. Fig. 422/TASK 27-54-62-991-045)
1_ If the dimension K is less than, or equal to, 3 mm (0.12 in.):
- you must adjust the position of the cruise roller (180) so
that dimension J measures 3 mm (0.12 in.).
2_ If the dimension K is more than 3 mm (0.12 in.):
- you must adjust the position of the cruise roller (180) so
that dimension J measures 0 mm (0 in.).
(a) Use a straight-edge to measure the alignment between the outboard flap top surface and the outer fixed-shroud top surface.
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Alignment of the Outer Roller of the Outboard Flap
Figure 422/TASK 27-54-62-991-045
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(b)
If the dimension is less than 0.5 mm (0.02 in.), the position of the outer roller (240) is correct.
(c)
If the dimension is more than 0.5 mm (0.02 in.), you must adjust the outer roller (240).
1_ Remove the lockwire from the bolts (239) and discard.
2_ Remove the bolts (239), the washers (238) and remove the
locking plate (237).
3_ Turn the spindle (241) until the outer roller (240) moves the
flap in the specified limits.
4_ Install the locking plate (237), the washers (238) and the
bolts (239).
5_ Safety the bolts (239) with MISCELLANEOUS (Material No. 19-
010).
Subtask 27-54-62-220-058
L. Clearance Checks
(1) Do a check of the clearance (between the trailing edge of the spoilers 2, 3, 4 and 5) and the top surface of the flap (Ref. TASK 27-64-00-820-001).
Subtask 27-54-62-420-087
M. Installation of the Z-coupling (Ref. Fig. 410/TASK 27-54-62-991-022)
(1)
Remove the Z-coupling lever (27) from the inboard flap attachment-bracket (23):
(a)
Remove the nut (25), the washer (26), the bolt (22) and the lever (27).
(b)
Remove the nut (19), the washer (20) and the spacer(s) (21).
(2)
Put the lever (27) in position on the lever (17) and at the inboard flap attachment-bracket (23).
(3)
Temporarily install the bolt (22).
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(4)
Measure and write down the minimum value of the dimension E that can be measured between the levers (17) and (27):
(a)
Subtract 2 mm (0.08 in.) from the dimension E and use sufficient spacer(s) (21) to get the remaining thickness.
(b)
If the dimension E is less than 2 mm (0.08 in.), put the spacer(s) (21) between the lever (17) and the washer (20).
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