R  **ON A/C 052-052, 
R  Subtask 56-12-11-220-059-A 
R  C. Check of the Clearance 
R  (Ref. Fig. 416/TASK 56-12-11-991-047) 
R  (1) Make sure that the sliding window is open. 
R  (2) Do a check of the out-of-flush clearance C between the retainer (34) 
R  and the sliding window panel (30). 
R  NOTE : The clearance C (edge-clearance) between the window frame and____ 
R  window panel, shows a defect in the flat surfaces of the panel 
R  and the frame. 
R  The edge-clearance location is at the window panel/frame edge. 
R  (a) Make sure that the out-of-flush clearance C between the retainer 
R  (34) and the glass sliding window (30) is 0.6 +0.8 -0.7 mm 
R  (0.0236 +0.0314 -0.0275 in.). 
R  (3) Close the sliding window. Make sure that the window moves easily. 
R  (4) Make sure that the out-of-flush B between the sliding window and the 
R  frame is: 
R  - 0 +0.6 -2 mm (0.0000 +0.0236 -0.0787 in.) at points 1, 3, 5, 6, 8, 
R  10 and 11. 
R  - 0 +0.4 -2 mm (0.0000 +0.0157 -0.0787 in.) at points 2, 4, 7 and 9. 
R  NOTE : Make sure that the difference between the smallest and the____ 
R  largest value at points 2, 4, 7 and 9 is not more than 0.3 mm 
R  (0.0118 in.). 
R  (5) If the out-of-flush B is not correct, adjust as follows: 
R  (a) Remove the circlips (42), (45), (46) and (51). 
R  (b) Loosen the nuts (41), (44), (47) and (50). 
R  (c) Turn the eccentrics (40), (43), (48) and (49) to get the correct 
R  out-of-flush B. 
R  (d) TORQUE the nuts (41), (44), (47) and (50) to between 0.6 and 0.7 
R  m.daN (53.09 and 61.94 lbf.in).

R  (e) Safety the nuts (41), (44), (47) and (50) with BONDING AND 
R  ADHESIVE COMPOUNDS (Material No. 08-002A). 
R  (f) Install the circlips (42), (45), (46) and (51). 
R  **ON A/C 053-099, 
R  Subtask 56-12-11-220-059-B 
R  C. Check of the Clearance 
R  (Ref. Fig. 416A/TASK 56-12-11-991-047-A) 
R  (1) Make sure that the sliding window is open. 
R  (2) Do a check of the out-of-flush clearance C between the retainer (34) 
R  and the sliding window panel (30). 
R  NOTE : The clearance C (edge-clearance) between the window frame and____ 
R  window panel, shows a defect in the flat surfaces of the panel 
R  and the frame. 
R  The edge-clearance location is at the window panel/frame edge. 
R  (a) Make sure that the out-of-flush clearance C between the retainer 
R  (34) and the glass sliding window (30) is 0.6 +0.8 -0.7 mm 
R  (0.0236 +0.0314 -0.0275 in.). 
R  (3) Close the sliding window. Make sure that the window moves easily. 
R  (4) Make sure that the out-of-flush B between the sliding window and the 
R  frame is: 
R  - 0 +0.6 -2 mm (0.0000 +0.0236 -0.0787 in.) at points 1, 3, 5, 6, 8, 
R  10 and 11. 
R  - 0 +0.4 -2 mm (0.0000 +0.0157 -0.0787 in.) at points 2, 4, 7 and 9. 
R  NOTE : Make sure that the difference between the smallest and the____ 
R  largest value at points 2, 4, 7 and 9 is not more than 0.3 mm 
R  (0.0118 in.). 
R  (5) If the out-of-flush B is not correct, adjust as follows: 
R  (a) Release the lockwashers (52), (53), (54) and (55). 
R  (b) Remove the circlips (42), (45), (46) and (51). 
R  (c) Remove the nuts (41), (44), (47) and (50).

R Sliding Windows - Clearances
R Figure 416A/TASK 56-12-11-991-047-A12 (SHEET 1)

 1EFF : 053-099, 1 56-12-11Page 476 1 1 May 01/05 1 1 1CES 1

R Sliding Windows - Clearances
R Figure 416A/TASK 56-12-11-991-047-A22 (SHEET 2)

 1EFF : 053-099, 1 56-12-11Page 477 1 1 May 01/05 1 1 1CES 1 1EFF : 051-099, 1 56-12-11Page 478 1 1 May 01/05 1 1 1CES 1

R  (d) Remove the lockwashers (52), (53), (54) and (55) and discard 
R  them. 
R  (e) Install new lockwasher (52) and new lockwasher (53). 
R  (f) Install new lockwasher (54) and new lockwasher (55). 
R  (g) Install the nuts (41), (44), (47) and (50). 
R  (h) Turn the eccentrics (40), (43), (48) and (49) to get the correct 
R  out-of-flush B. 
　
中國(guó)航空網(wǎng) m.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(66)