(4)
If necessary, remove the bush (288) from the fork end of the drift pin (283).
**ON A/C 051-052,
Subtask 52-32-21-020-061-B
A. Removal of the Drift Pin Assembly
(1)
Remove the drift pin (3) from the edge member as follows:
(a)
Remove and discard the cotter pin (7) from the nut (6).
(b)
Remove the nut (6), the washers (5),(8) and the bolt (1) to disconnect the drift pin (3) from the linkage (9).
(c)
Move the drift pin (3) out of the edge member bearing.
(d)
If necessary, remove the bush (4) from the fork end of the drift pin (3).
(2)
Remove the bellcrank unit from the cargo door structure as follows: NOTE : The bellcrank unit includes the journal bearing (13), the
____
bellcrank lever (16) and the linkage (9).
(a)
Remove and discard the cotter pins (20),(23),(24) from the nuts (19),(22),(25).
(b)
Remove the nut (25), the washers (26) and the bolt (28) to disconnect the eye end (18) from the bellcrank lever (16).
(c)
Remove the nut (22) and the washer (21) and move the bellcrank lever (16) together with the linkage (9) from the journal bearing (13).
(d)
If necessary, remove the nut (19), the washers (15) and the bolt
(14) to disconnect the linkage (9) from the bellcrank lever (16).
(e)
If necessary, remove the bushes (17),(27) from the fork ends of the bellcrank lever (16).
(f)
Remove the screws (11) and the washers (12) from the journal bearing (13) and disconnect it from the cargo door structure.
R 1EFF : 001-049, 051-099, 101-105, 151-199, 1 52-32-21Page A443 1201-220, 1Aug 01/05 1 1 1CES 1
R **ON A/C 106-149, 221-299, 301-399, 401-499,
Subtask 52-32-21-020-061-A
A. Removal of the Drift Pin Assembly
(1)
Remove and discard the cotter pin (1) from the nut (2).
(2)
Remove the nut (2), the washers (3) and (5) and the bolt (7) to disconnect the drift pin (8) from the linkage (6).
(3)
Move the drift pin (8) out of the edge member bearing (9).
(4)
If necessary, remove the bush (4) from the fork end of the drift pin (8).
**ON A/C 001-049, 053-099, 101-105, 201-220,
Subtask 52-32-21-020-062
B. Removal of the Linkage Assembly NOTE : The linkage assembly includes the horizontal connection rods (290)
____ and (296) and the vertical control rods (328) and (317).
(1) Remove the horizontal connection rod (290) as follows:
(a)
Disconnect the rod-end (292) from the bellcrank lever (299) as follows:
(b)
Disconnect the rod-end (281) from the drift pin (283) as follows: 1 Remove and discard the cotter pin (285) from the nut (286).
1_ Remove and discard the cotter pin (301) from the nut (300).
2_ Remove the nut (300), the washers (297) and the bolt (298).
3_ Remove the rod-end (292) from the bellcrank lever (299).
_
2 Remove the nut (286), the washer (287) and the bolt (282).
_
3 Disconnect the rod-end (281) from the drift pin (283).
_
4 If necessary, remove the bush (288) from the drift pin (283).
_
R 1EFF : 001-049, 053-099, 101-149, 201-299, 1 52-32-21Page A444 1301-399, 401-499, 1Aug 01/05 1 1 1CES 1 (c) Disassemble the horizontal connection rod (290) for the removal as follows:
1_ Remove the nuts (295), the washers (294) and the bolts (293).
2_ Disconnect the rod-ends (281) and (292) from the center rod
(291) and remove all parts from the door structure.
(2)
Do the same steps to remove the horizontal connection rod (296).
(3)
Remove the vertical control rod (328) as follows:
(a)
Install the rigging pin (311) into the bearing assy (329) and the shaft lever (332).
(b)
Disconnect the lower fork-end of the control rod (328) from the shaft lever (327) as follows:
1 Remove and discard the cotter pin (325) from the nut (326).
_
2 Remove the nut (326), the washers (312) and the bolt (311).
_
3 Disconnect the connection rod (328) from the shaft lever
_ (327).
(c) Disconnect the upper fork-end of the connection rod (328) from the shaft lever (332) as follows:
1_ Remove and discard the cotter pin (335) from the nut (333).
2_ Remove the nut (333), the washers (331) and the bolt (330).
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 DOORS 舱门5(108)
