(t)
Make sure that the dimension Z is 280 mm (11.02 in.).
(u)
TORQUE the nuts (33) to between 0.4 and 0.45 m.daN (35.39 and
39.82 lbf.in).
(v)
Put the flexible hoses (16) and (27) in position and connect the unions (15) and (28).
(w)
TORQUE the unions (15) and (28) to between 2.4 and 2.8 m.daN
(17.69 and 20.64 lbf.ft).
(x)
Safety the unions (15) and (28) with MISCELLANEOUS (Material No. 19-010).
(y)
Put the line support block assemblies (22) in position on the flexible hoses (16), (24), (25) and (27). Loosely install the bolts (17), the washers (18) and (21), and the nuts (20).
(z)
Make sure that the dimension X is between 90 and 95 mm (3.54 and
3.74 in.).
(Ref. Fig. 406A/TASK 32-11-12-991-010-A)
R 1EFF : 004-049, 053-060, 101-101, 1 32-11-12Page 437 1 1 May 01/05 1 1 1CES 1
MLG Hydraulic Dressings - Location and Detail Figure 406A/TASK 32-11-12-991-010-A
R 1EFF : 004-049, 053-099, 101-149, 151-199, 1 32-11-12Page 438 1201-299, 301-399, 401-499, 1Aug 01/05 1 1 1CES 1
(aa) Tighten the nuts (20) and safety with the new cotter pin (19). (ab) Put the flexible hoses (2) and (13) in position and connect the unions (1) and (14). (ac) TORQUE the unions (1) and (14) to between 2.4 and 2.8 m.daN
(17.69 and 20.64 lbf.ft).
(ad) Safety the unions (1) and (14) with MISCELLANEOUS (Material No. 19-010).
(ae) Put the line support block assemblies (5) in position on the flexible hoses (2), (9), (11) and (13). Loosely install the bolts (3), the washers (4) and (6), and the nuts (7).
(af) Make sure that the dimension X is between 90 and 95 mm (3.54 and
3.74 in.).
(ag) Tighten the nuts (7) and safety with the new cotter pin (8). R **ON A/C 061-099, 102-149, 151-199, 201-299, 301-399, 401-499,
Subtask 32-11-12-420-051-B
B. Installation of the MLG Hydraulic Dressings NOTE : Remove the blanking plugs immediately before you install the
____ applicable rigid pipes and flexible hydraulic hoses.
(1) To install the rigid hydraulic pipes, do the steps that follow:
(a)
Put the pipe (62) in position in the applicable line support blocks. Connect the union (61) and install the locknut (73).
(b)
Put the pipe (63) in position in the applicable line support blocks. Connect the union (64) and install the locknut (76).
(c)
Put the pipe (55) in position and connect the union (80). Install the locknut (58).
(d)
Put the pipe (56) in position and connect the union (77). Install the locknut (57).
(e)
TORQUE the locknuts (73), (76) and (58) to between 2.7 and 3.1 m.daN (19.91 and 22.86 lbf.ft).
R 1EFF : 004-049, 053-099, 101-149, 151-199, 1 32-11-12Page 439 1201-299, 301-399, 401-499, 1Aug 01/05 1 1 1CES 1
(f)
TORQUE the locknut (57) to between 5.7 and 6.78 m.daN (42.03 and
49.99 lbf.ft).
(g)
Put the band-clamps (92) in position and tighten the band-clamp nuts (91).
(h)
Examine the routings of the rigid hydraulic pipes for correct installation. Make sure that the pipes do not touch the MLG leg or each other.
(i)
Safety the band-clamp nuts (91) MISCELLANEOUS (Material No. 19-010).
(2) To install the flexible hydraulic hoses, do the steps that follow:
NOTE : When you install the flexible hoses, make sure that you do not
____
put kinks in them.
(a)
Put the flexible hose (65) in position and connect the union (60).
(b)
Put the flexible hose (66) in position and connect the union (59).
(c)
Put the flexible hose (32) in position and connect the union (31).
(d)
Put the flexible hose (29) in position and connect the union (30).
(e)
Put the flexible hose (11) in position and connect the unions
(12) and (75).
(f)
Put the flexible hose (9) in position and connect the unions (10) and (74).
(g)
TORQUE the unions (60), (31), (30), (12), (10), (74) and (75) to between 2.4 and 2.8 m.daN (17.69 and 20.64 lbf.ft).
(h)
TORQUE the union (59) to between 4.79 and 5.23 m.daN (35.32 and
38.56 lbf.ft).
(i)
Put the channels (38) in position on the flexible hoses (9) and (11). Install them with the bolts (37), the washers (39) and the nuts (40).
R 1EFF : 061-099, 102-149, 151-199, 201-299, 1 32-11-12Page 440 1301-399, 401-499, 1Aug 01/05 1 1 1CES 1
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 LANDING GEAR 起落架2(9)
