(b)
At FR20, E2 is 4 +1.8 -1.8 mm (0.1574 +0.0708 -0.0708 in.). NOTE : A clearance of 4 +2.2 -2.2 mm (0.1574 +0.0866 -0.0866 in.)
____ is permitted on the rear part along a maximum length of 400 mm (15.7480 in.). This maximum total length can be the addition of smaller lengths at a maximum of three locations.
(c)
E3 is 4 +1.5 -2.5 mm (0.1574 +0.0590 -0.0984 in.).
1EFF : ALL 1 52-11-11Page 439 1 1 Feb 01/04R 1 1 1CES 1
(4) Do the check of the flushness between the door and the door frame at door stop levels L1 to L7.
(a) E5 is 1.5 +1 -1 mm (0.0590 +0.0393 -0.0393 in.).
NOTE : A clearance of 1.5 +1.3 -1.3 mm (0.0590 +0.0511 -0.0511
____ in.) is permitted on the rear part along a maximum length of 400 mm (15.7480 in.). This maximum total length can be the addition of smaller lengths at a maximum of three locations.
(5)
Make sure that the overlap E6 of the stop axis is:
(a)
For the FWD stops at FR16, E6 is 13.5 +1 -1 mm (0.5314 +0.0393 -0.0393 in.).
(b)
For the aft stops at FR20, E6 is 13.5 +2 -2 mm (0.5314 +0.0787 -0.0787 in.).
(6)
Make sure that the clearance E7 is 0 +1 -1 mm (0.0000 +0.0393 -0.0393 in.).
(7)
Make sure that the seal is compressed by E9 of 4.5 +2 -2 mm (0.1771 +0.0787 -0.0787 in.).
(8)
When you start to open the door, make sure that the clearance E10 between the stop and the door frame is 5 mm (0.1968 in.).
(9)
If the clearances E1, E2, E6 and E10 are not in the tolerances on the X axis, modify the door position as follows: (Ref. Fig. 403/TASK 52-11-11-991-004)
(a)
Disconnect the upper and lower connection links (61) from each side of the yoke (65).
(b)
Remove the nuts (70), the washers (71), (62) and the bolts (63) to disconnect the upper and lower connection links (61).
(c)
Adjust the door in the X axis with the washers (64) of a
different thickness.
(d)
Make sure that the clearance B is less than or equal to 0.1 mm (0.0039 in.).
NOTE : The thickness of the two washers (64) at level of the
____ lower and upper connection links (61) is equal to the nominal thickness.
1EFF : ALL 1 52-11-11Page 440 1 1 Feb 01/04R 1 1 1CES 1
Clearance B must be in the tolerances.
(e)
Connect the upper and lower connection links (61).
(f)
Install the washers (62), the bolts (63).
(g)
Install the washers (71) and the nuts (70).
(10)
If the clearances E3 and E7 are not in the tolerances, on the Z axis, modify the door position as follows: (Ref. Fig. 408/TASK 52-11-11-991-005)
(a)
Remove the lockwire from the nut (201) and the nut (203), and discard it.
(b)
Loosen the nuts (201) and (203).
(c)
Adjust the length of the rod (202) until you get the correct configuration.
(d)
Tighten the nut (201) and (203), and safety the rod (202) with MISCELLANEOUS (Material No. 19-010).
(11)
If the clearances E5 and E9, on the Y axis, are not in the tolerances, modify the door position as follows: (Ref. Fig. 411/TASK 52-11-11-991-008)
(a)
Remove the nuts (501) and the lock plate (502).
(b)
Adjust the stop screws (503) to get the conditions below:
(c)
Make sure that the clearances E5 and E9 are correct.
(d)
Install the nuts (501) with the new lock plate (502).
(e)
Tighten the nuts (501). TORQUE to between 2 and 2.2 m.daN (14.74 and 16.22 lbf.ft).
1_ The clearance J1 between the stop and the door frame must be 0
+0 +0.5 mm (0.0000 +0.0000 +0.0196 in.).
2_ The dimension J2 must be 6 mm (0.2362 in.) maximum.
3_ Make sure that a minimum of three stop screws are in contact
with the door frame:
- two stop screws on one side of the frame and,
- one stop screw on the opposite side of the frame.
1EFF : ALL 1 52-11-11Page 441 1 1 Feb 01/04R 1 1 1CES 1
(f) Fold the lugs of the lock plates (502). R **ON A/C 001-049, 051-056,
Subtask 52-11-11-820-066
E. Check and Adjustment of the Clearances between the Rollers and the Guide Fittings (Ref. Fig. 403/TASK 52-11-11-991-004, 406/TASK 52-11-11-991-011, 412/TASK 52-11-11-991-019)
(1)
Operate the door several times.
中國(guó)航空網(wǎng) www.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 DOORS 艙門1(137)
