(Ref. Fig. 418/TASK 52-32-21-991-018) R **ON A/C 151-199, 401-499,
(Ref. Fig. 418A/TASK 52-32-21-991-018-A)
1EFF : 001-049, 053-099, 101-149, 151-199, 1 52-32-21Page C416 1201-299, 301-399, 401-499, 1Aug 01/05 1 1 1CES 1
R **ON A/C 001-049, 053-099, 101-149, 151-199, 201-299, 301-399, 401-499,
Subtask 52-32-21-910-061
A. Preparation for Installation
(1)
Make sure that the parts retained from the removed component are clean and in the correct condition.
(2)
Clean the component interface and/or the adjacent area.
(3)
Do an inspection of the component interface and/or the adjacent area.
(4)
Apply a layer of COMMON GREASE (Material No. 04-004) to:
-
the inner and outer sliding surfaces of the sleeves (211),(214),(229),(240),
-
the sliding surfaces of the bushes (181), (209), (216), (228), (230), (235), (236), (241) and (239),
-the shaft of all other bolts. **ON A/C 001-049, 053-099, 101-149, 201-299, 301-399,
Subtask 52-32-21-420-072
B. Assembly of the Latching Unit
(1)
Assemble the bellcrank (215) on the bellcrank lever (234) as follows:
(a)
Install the sleeves (240) in the bellcrank (215).
(b)
Install the bushes (239) and (241) in the upper fork end of the bellcrank lever (234).
(c)
Put the bellcrank (215) in position in the upper fork end of the bellcrank lever(234).
(d)
Install the bolt (232), the washers (233) and the nut (224).
(e)
Tighten the nut (224) and safety it with the new cotter pin (223).
(2)
Connect the bellcrank (215) to the link rod (181) as follows:
(a) Put the lower eye-end of the link rod (181) on the fork-end of the bellcrank (215).
1EFF : 001-049, 053-099, 101-149, 151-199, 1 52-32-21Page C417 1201-299, 301-399, 401-499, 1Aug 01/05 1 1 1CES 1
(b)
Install the bolt (237), the washers (238), the bushes (239) and
(241) and the nut (222) on the bellcrank lever (215).
(c)
Tighten the nut (222) and safety it with the new cotter pin (221).
(3) Assemble the latch hook (210) on the bellcrank lever (234) as follows:
(a)
Install the sleeve (229) in the latch hook (210).
(b)
Install the bushes (228) and (230) in the lower fork-end of the bellcrank lever (234).
(c)
Put the latch hook (210) in the lower fork end of the bellcrank lever (234) and install the bolt (231), the washers (227) and the nut (226).
(d)
Tighten the nut (226) and safety it with the new cotter pin (225).
Subtask 52-32-21-420-073
C. Installation of the Latching Unit
(1)
Connect the link rod (181) to the link lever (175) as follows:
(a)
Put the upper eye-end of the link rod (181) on the fork-end of the shaft lever (175).
(b)
Install the bolt (178), the washers (179), the bushes (180) and
(182) and the (173).
(c)
Tighten the nut (173) and safety it with the new cotter pin (172).
(2)
Attach the bellcrank lever (215) to the cargo door frame as follows:
(a)
Install the bush (216) in the cargo door frame.
(b)
Assemble the sleeve (214) into the bellcrank lever (215).
(c)
Move the bellcrank lever (215) inboard until you can install the bolt (213).
(d)
Install the bolt (213), the washers (205) and the nut (204) on the cargo door frame.
1EFF : 001-049, 053-099, 101-149, 201-299, 1 52-32-21Page C418 1301-399, 1Aug 01/05 1 1 1CES 1
(e) Tighten the nut (204) and safety it with the new cotter pin (203).
(3)
Attach the latch hook (210) to the cargo door frame as follows:
(a)
Install the bushes (209) in the cargo door frame.
(b)
Assemble the sleeve (211) into the latch hook (210).
(c)
Move the latch hook (210) inboard until you can install the bolt (212).
(d)
Install the bolt (212), the washers (208) and the nut (207).
(e)
Tighten the nut (207) and safety it with the new cotter pin (206).
(f)
Tighten the nut (207) and safety it with the new cotter pin (206).
(4)
Install the travel limit bolt (217), the washers (201) and the nut
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6(8)
