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Subtask 56-11-12-420-058
D. Assembly of the Fixed Window Assy (Ref. Fig. 402/TASK 56-11-12-991-024)
(1) Installation of the new seal:
(a) For the left side, install a new seal (17) on the retainer (20).
(b) For the right side, install a new seal (17) on the retainer (20).
(2) Make sure that the holes in the seal (17) are aligned with those in the retainer (20).
R R (3) When the seal (17) is installed correctly, use your hand or a roller to push the seal down.
(4) Carefully remove the unwanted BONDING AND ADHESIVE COMPOUNDS (Material No. 08-018) from the outer and inner edges of the seal (17).
(5) Apply SPECIAL MATERIALS (Material No. 05-002) in the housing of the window pane (19) on the retainer (20).
(6) Install the retainers (18) and (20) on the window pane (19).
(7) Apply SEALANTS (Material No. 09-016) or SEALANTS (Material No. 09-053) in the housings of the bolt heads (15).
(8) Install the bolts (15) and the nuts (16).
Subtask 56-11-12-820-051
E. Adjustment of the Fixed Window (Ref. Fig. 403/TASK 56-11-12-991-026)
R (1) Put the window pane (19) in position to get the clearance J5 of 1.4 +0.8 -0.8 mm (0.0551 +0.0314 -0.0314 in.).
Subtask 56-11-12-420-054
F. Torque of the Fixed Window Assy Fasteners
R (1) TORQUE the nuts (16) to between 0.35 and 0.45 m.daN (30.97 and 39.82 lbf.in).
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R Fixed Windows (SPS supplier) - Clearances
R Figure 403/TASK 56-11-12-991-026
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Subtask 56-11-12-914-059
G. Preparation of the Installation of the Fixed Window
(1) Clean the housing of the window with CLEANING AGENTS (Material No. 11-002) and a MISCELLANEOUS (Material No. 19-003).
4. Procedure
_________
Subtask 56-11-12-420-055
A. Installation of the Fixed Window Panel
(Ref. Fig. 402/TASK 56-11-12-991-024)
(1)
Put the fixed window assy (13) in position in its housing.
(2)
Apply SEALANTS (Material No. 09-016) or SEALANTS (Material No. 09-053) in the housings of the heads of the screws (12).
(3) Install the screws (12).
Subtask 56-11-12-820-053
B. Adjustment of the Fixed Window
(Ref. Fig. 403/TASK 56-11-12-991-026)
R (1) Put the window pane (19) in position to get the clearance J4 of 1.2 +0.8 -0.8 mm (0.0472 +0.0314 -0.0314 in.).
Subtask 56-11-12-420-056
C. Torque of the Fixed Window Panel Fasteners (Ref. Fig. 402/TASK 56-11-12-991-024, 403/TASK 56-11-12-991-026)
(1) TORQUE the screws (12) to between 1.6 and 1.8 m.daN (11.79 and 13.27 lbf.ft).
Subtask 56-11-12-220-052
D. Check of the Clearances
(Ref. Fig. 403/TASK 56-11-12-991-026)
(1) Make sure that the out-of-flush between the window and the frame is:
-for A3: 0.6 +0.6 -0.6 mm (0.0236 +0.0236 -0.0236 in.) R - for A4: 0 +0.5 -0.5 mm (0.0000 +0.0196 -0.0196 in.).
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Subtask 56-11-12-914-057
E. Sealant Application 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 WINDOWS 风挡 窗户(36)