A320飞机维护手册 AMM DOORS 舱门4(98)

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R  (a) Put the lower eye end of the connection rod (51) on the fork end 
R  of the vent door lever (54). 
R  (b) Install the bolt (53), the washers (52), the bush (55) and the 
R  nut (56). 
R  (c) Tighten the nut (56) and safety it with the new cotter pin (57). 
R  (2) Connect the connection rod (51) on the lever (35) as follows: 
R  (a) Put the upper eye end of the connection rod (51) on the fork end 
R  of the lever (35). 
R  (b) Install the bolt (50), the washers (48), the bush (49) and the 
R  nut (47) on the lever (35). 
R  (c) Tighten the nut (47) and safety it with the new cotter pin (46). 
R  (3) Connect the link assy (44) on the drive shaft lever (61) as follows: 
R  (a) Put the eye end of the link assy (44) on the threaded end of the 
R  drive shaft lever (61). 
R  (b) Install the washer (60) and the nut (59) on the threaded ends of 
R  the drive shaft lever (61). 

R 1EFF : 051-052, 1 52-31-21Page 444 1 1 May 01/05 1 1 1CES 1

 (c) Tighten the nut (59) and safety it with the new cotter pin (58).
 (4)
 Connect the link asssy (44) on the target lever (39) as follows:

 (a)
 Put the fork end of the link assy (44) on the target lever (39).

 (b)
 Install the bolt (45), the bush (43), the washers (40) and the nut (42) on the fork end.

 (c)
 Tighten the nut (42) and safety it with the new cotter pin (41).

 

 (5)
 Connect the drawbar (7) on the shaft lever (10) as follows:

 (a)
 Put the eye end of the drawbar (7) into the fork end of the shaft lever (10).

 (b)
 Install the bolt (11), the washers (12), the bush (13) and the nut (14) on the shaft lever (10).

 (c)
 Tighten the nut (14) and safety it with the new cotter pin (15).

 

 (6)
 Connect the drawbar (7) on the actuator arm (3) of the vent door as follows:

 (a)
 Put the eye end of the drawbar (7) into the fork end of the actuator arm (3).

 (b)
 Install the bolt (1), the washers (2), the bush (4) and the nut

 

 (5) on the actuator arm (3).
 (c) Tighten the nut (5) and safety it with the new cotter pin (6). R **ON A/C 106-149, 221-299, 301-399, 401-499,
 Subtask 52-31-21-420-052-B
 C. Installation of the Cover Assembly
 (Ref. Fig. 404B/TASK 52-31-21-991-012-A)

 (1)
 Put the shaft lever (15) in position and install the shaft (16) through the cover assembly (17).

 (2)
 Align the shaft lever (15) with the shaft (16) and install the tapered pin (11), the spacer (7) and the nut (6).

 (3)
 Tighten the nut (6).

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 (4)
 Put the cover assembly (17) in position on the beam 4 and install the bolts (19) and the washers (18).

 (5)
 Tighten the bolts (19).

 (6)
 Align the shaft lever (15) with the fork-end of the connection link

 (12) and install the bolt (14), the washers (13) and (8), and the nut (9).

 (7)
 Tighten the nut (9).

 (8)
 Safety the nut (9) with a new cotter pin (10).

 (9)
 Align the shaft lever (3) on the shaft (16) and install the tapered pin (2), the spacer (4), and the nut (5).

 (10) Tighten the nut (5). Subtask 52-31-21-420-070-B
 D. Installation of the Linkage
 (Ref. Fig. 403B/TASK 52-31-21-991-003-A)

 (1)
 Connect the connection rod (16) to the lever of the vent door as follows:

 (a)
 Put the eye-end of the connection rod (16) in the fork-end of the vent door lever.

 (b)
 Install the bolt (2), the washers (3) and the nut (4).

 (c)
 Tighten the nut (4) and safety it with the new cotter pin (5).

 

 (2)
 Connect the connection rod (16) to the drive lever (8) as follows:

 (a)
 Put the fork-end of the connection rod (16) on the drive lever (8).

 (b)
 Install the bolt (6), the washers (7) and the nut (9) at the drive lever (8).

 (c)
 Tighten the nut (9) and safety it with the new cotter pin (10).

 

R 1EFF : 106-149, 221-299, 301-399, 401-499, 1 52-31-21Page 446 1 1 Aug 01/05 1 1 1CES 1 (3) Install the connection rod (23) as follows:

 (a)
　
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