4. Procedure
_________ R **ON A/C 001-049, 051-099, 101-105, 151-154, 201-207,
Subtask 52-13-21-820-053
A. Adjustment of the Locking Hook (Ref. Fig. 501/TASK 52-13-21-991-001, 502/TASK 52-13-21-991-031)
(1)
Open the door
(2)
Put two shims in position between the upper fittings (1) and the rollers (2).
(3)
Close the door.
(4)
Make sure that there is contact between the locking hook (4) and the roller (3).
(5)
If there is no contact adjust as follows:
(a)
Remove and discard the lockwire from the nuts (5).
(b)
Loosen the nuts (5) and the clamps (8).
(c)
Make sure that the lockwashers (6) are released.
(d)
Turn the barrel of the rod (7) until you get the contact between the locking hook (4) and the roller (3).
(e)
Tighten the nuts (5) and the clamp (8).
1EFF : ALL 1 52-13-21Page 504 1 1 May 01/05 1 1 1CES 1
Locking Hook Adjustment Figure 501/TASK 52-13-21-991-001
1EFF : 1 1R 1CES ALL 1 11 1 52-13-21 Page 505 Feb 01/01
Locking Hook Adjustment
Figure 502/TASK 52-13-21-991-031
R 1EFF : 001-049, 051-099, 101-105, 151-154, 1 52-13-21Page 506 1201-207, 1May 01/05 1 1 1CES 1
(f)
Make sure that the lockwashers (6) are correctly positionned.
(g)
Safety the nuts (5) and the lockwashers (6) with MISCELLANEOUS (Material No. 19-010).
(6) Open the door and remove the shims located between the upper fittings
(1) and the rollers (2). R **ON A/C 106-149, 155-199, 208-299, 301-399, 401-499,
Subtask 52-13-21-820-053-A
A. Adjustment of the Locking Hook (Ref. Fig. 501/TASK 52-13-21-991-001, 502A/TASK 52-13-21-991-031-A)
(1)
Open the door.
(2)
Put two shims in position between the upper fittings (1) and the rollers (2).
(3)
Close the door.
(4)
Make sure that there is contact between the locking hook (4) and the roller (3) and the clearance M1 is 0.5 +0.3 -0.3 mm (0.0196 +0.0118 -0.0118 in.).
(5)
If there is no contact at the locking hook (4), do the adjustment that follows:
(a)
Remove and discard the lockwire from the nuts (5).
(b)
Loosen the nuts (5) and the clamp (8).
(c)
Make sure that the lockwashers (6) are released.
(d)
Turn the barrel of the the rod (7) until the locking hook (4) touches the roller (3).
(e)
Tighten the nuts (5) and the clamp (8).
(f)
Make sure that the lockwashers (6) are correctly positioned.
(g)
Safety the nuts (5) and the lockwashers (6) with MISCELLANEOUS (Material No. 19-010).
1EFF : ALL 1 52-13-21Page 507 1 1 Aug 01/05 1 1 1CES 1
Locking Hook Adjustment
Figure 502A/TASK 52-13-21-991-031-A12 (SHEET 1)
R 1EFF : 106-149, 155-199, 208-299, 301-399, 1 52-13-21Page 508 1401-499, 1Aug 01/05 1 1 1CES 1
Locking Hook Adjustment
Figure 502A/TASK 52-13-21-991-031-A22 (SHEET 2)
R 1EFF : 106-149, 155-199, 208-299, 301-399, 1 52-13-21Page 509 1401-499, 1Aug 01/05 1 1 1CES 1
(6) If the clearance M1 is not in the tolerances, do the adjustment that follows:
(a)
Remove and discard the lockwire from the nuts (5).
(b)
Loosen the nuts (5) and the clamp (8).
(c)
Make sure that the lockwashers (6) are released.
(d)
Turn the rod (7) one turn to make it shorter.
(e)
Remove and discard the cotter pin (10) and remove the nut (9).
(f)
Pull out the bush (11) by 4 mm (0.1574 in.) to disengage it from the stop flat (13).
(g)
Turn the bush (11) by the required correction value: -0.9, -0.6, +0.6, +1.5 or 1.2. Make sure that the bush (11) stays engaged with its slots in the eccentric yoke (12).
NOTE : The slotted drive between the bush (11) and the eccentric
____ yoke (12) has a foolproofing device (one position only).
(h)
Push back the bush (11) until the correction value aligns with the mark of the stop flat (13).
(i)
Install and tighten the nut (9).
(j)
Turn the barrel of the the rod (7) until the locking hook (4) touches the roller (3).
(k)
Install the new cotter pin (10).
(l)
Tighten the nuts (5) and the clamp (8).
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2(134)
