(a)
Make sure that the sliding window is closed.
(b)
Make sure that the clearance J2 between the latches (90) and the locking pins (91) is 0 +0 +0.1 mm (0.0000 +0.0000 +0.0039 in.)
(c)
If the clearance J2 is not in the tolerance, turn the eccentric of the locking pins (91) on the frame.
(5) Temporary installation of the aft upper rail R (Ref. Fig. 412/TASK 56-12-11-991-008)
(a) Install the upper guide rail (56), the bolts (54), (55) and the nuts (57). Do not tighten the nuts (57).
Subtask 56-12-11-220-066
C. Check of the Clearances R (Ref. Fig. 410/TASK 56-12-11-991-068, 411/TASK 56-12-11-991-069)
(1)
Close the sliding window. Make sure that the window moves easily.
(2)
Make sure that the out-of-flush A between the sliding window and the frame is:
-
0 +0.4 -2.4 mm (0.0000 +0.0157 -0.0944 in.) at points 1, 3, 5, 6, 8, 10 and 11 for the acrylic sliding window (LUCAS/ACT supplier, P/N NH...) and for the glass sliding window (PPG supplier, P/N NP...).
-
0 +0.6 -2.0 mm (0.0000 +0.0236 -0.0787 in.) at points 1, 3, 5, 6, 8, 10 and 11 for the glass sliding window (SPS supplier, P/N SPS...).
-
0 +0.4 -2.0 mm (0.0000 +0.0157 -0.0787 in.) at points 2, 4, 7 and
9.
NOTE : Make sure that the difference between the smallest and the
____ largest value at points 2, 4, 7 and 9 is not more than 0.3 mm (0.0118 in.).
(3) If the out-of-flush A is not correct, adjust as follows:
(a)
Remove the circlips (63), (70), (79) and (80).
(b)
Loosen the nuts (66), (67), (72) and (78).
(c)
Turn the eccentrics (65), (69), (73) and (74) to get the out-of-flush A.
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Sliding Windows - Rollers Figure 411A/TASK 56-12-11-991-069-A
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Sliding Windows - Removal/Installation
Figure 412/TASK 56-12-11-991-008
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(d)
TORQUE the nuts (66), (67), (72) and (78) to between 0.6 and 0.7 m.daN (53.09 and 61.94 lbf.in).
(e)
Safety them with BONDING AND ADHESIVE COMPOUNDS (Material No. 08-002A)
(f)
Install the circlips (63), (70), (79) and (80).
(4) Adjustment of the latches (90).
(a)
Make sure that the sliding window is closed.
(b)
Make sure that the clearance J2 between the latches (90) and the locking pins (91) is 0 +0 +0.1 mm (0.0000 +0.0000 +0.0039 in.)
(c)
If the clearance J2 is not in the tolerance, turn the eccentric of the locking pins (91) on the frame.
R **ON A/C 003-049, 101-149, 151-199, 201-299, 301-399, 401-499,
Subtask 56-12-11-820-054-A
B. Adjustment of the Sliding Windows (Ref. Fig. 410/TASK 56-12-11-991-068, 411A/TASK 56-12-11-991-069-A)
(1)
Put the sliding window on the frame to get the following peripheral clearance J1 of:
-2 -0.8 +0.8 mm (0.0787 -0.0314 +0.0314 in.) for the acrylic sliding window (LUCAS/ACT supplier, P/N NH...) and for the glass sliding window (PPG supplier, P/N NP...).
-1.4 +1.0 -1.0 mm (0.0551 +0.0393 -0.0393 in.) for the glass sliding window (SPS supplier, P/N SPS...).
(2)
Adjustment on the Z axis:
(a)
From points 1 to 11 measure the upper peripheral clearance and the lower peripheral clearance. To get the peripheral clearance J1 on the Z axis, use the adjustment washer (66) and the adjustment washer (67) of the correct thickness, related to the roller supports (62) and (71).
(b)
Remove the sliding window.
(c)
Release the lockwashers (82) and (84).
(d)
Remove the circlips (70) and (63).
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(e)
Remove the nuts (69) and (64).
(f)
Remove the lockwashers (82) and (84) and discard them.
(g)
Remove the lower roller supports (71) and (62). NOTE : Record the location of the lower roller supports (71) and
____ (62) on the sliding window frame.
(h)
Install the adjustment washers (67) and (66).
(i)
Make sure that the clearance J3 between the roller supports (62),
(71) and the frame is 0.5 mm (0.0196 in.) to 4.5 mm (0.1771 in.) 中國(guó)航空網(wǎng) www.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：A320飛機(jī)維護(hù)手冊(cè) AMM WINDOWS 風(fēng)擋 窗戶(59)
