R **ON A/C 061-099, 102-149, 151-199, 201-299, 301-399, 401-499,
Subtask 32-11-12-020-050-A
A. Removal of the MLG Hydraulic Dressings WARNING : DO NOT GET THE FLUID ON YOUR SKIN OR IN YOUR EYES. IF YOU DO:
_______
-FLUSH IT AWAY WITH CLEAN WATER
-GET MEDICAL AID. CAUTION : MAKE SURE THAT THE FLUID DOES NOT STAY ON THE AIRCRAFT
_______ STRUCTURE. IF THE FLUID GETS ON THE AIRCRAFT STRUCTURE, WASH IT OFF IMMEDIATELY WITH SOAP AND WATER.
NOTE : Install the blanking plugs immediately after you remove the
____ applicable flexible hydraulic hoses and rigid pipes.
(1) To remove the flexible hydraulic hoses, do the steps that follow: WARNING : CUT, REMOVE AND DISCARD THE LOCKWIRE AS YOU DO THE TASK.
_______ LOOSE LOCKWIRE CAN CUT OR BLIND YOU.
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(a)
If necessary, remove and discard the lockwire from the unions (1), (14), (15) and (28).
(b)
Loosen the unions (1), (14), (15) and (28) to let the hydraulic fluid drain.
(c)
Remove and discard the cotter pins (8). Remove the nuts (7), the washers (6), the bolts (3), the washers (4) and the block assemblies (5).
(d)
Disconnect the unions (1) and (14). Remove the flexible hoses (2) and (13).
(e)
Remove and discard the cotter pins (19). Remove the nuts (20), the washers (21), the bolts (17), the washers (18) and the block assemblies (22).
(f)
Disconnect the unions (15) and (28). Remove the flexible hoses
(16) and (27).
(g)
Remove the nuts (33), the washers (34) and the bolts (36). Remove the block assemblies (35).
(h)
Remove the cotter pin (41), the nuts (40), the washers (39) and the bolts (37). Remove the channels (38).
(i)
Disconnect the unions that follow:
-(23) and (71), remove the flexible hose (24)
-(26) and (72), remove the flexible hose (25)
-(10) and (74), remove the flexible hose (9)
-(12) and (75), remove the flexible hose (11)
-(30), remove the flexible hose (29)
-(31), remove the flexible hose (32)
-(59), remove the flexible hose (66)
-(60), remove the flexible hose (65).
(2) To remove the rigid hydraulic pipes, do the steps that follow:
WARNING : CUT, REMOVE AND DISCARD THE LOCKWIRE AS YOU DO THE TASK.
_______
LOOSE LOCKWIRE CAN CUT OR BLIND YOU.
(a) Remove and discard the lockwire from the band-clamp nuts (91).
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(b) Loosen the nuts (91) sufficiently to remove the band-clamps (92) from the line support blocks.
NOTE : Make sure that the mystic tape and the blocks stay in
____
position when the band-clamps (92) are removed.
(c)
Disconnect the unions that follow:
-(67) and (79), remove the pipe (68)
-(70) and (78), remove the pipe (69)
-(77) and remove the locknut (57). Remove the pipe (56)
-(80) and remove the locknut (58). Remove the pipe (55).
(d)
Remove the locknut (76) and disconnect the union (64). Remove the pipe (63).
(e)
Remove the locknut (73) and disconnect the union (61). Remove the pipe (62).
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TASK 32-11-12-400-001
Installation of the MLG Hydraulic Dressings
WARNING : MAKE SURE THAT THE FLIGHT CONTROL SAFETY-LOCKS AND THE WARNING
_______
NOTICES ARE IN POSITION.
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
GEAR.
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific safety barriers
No specific warning notice
No specific access platform 2.0 m (6 ft. 7 in.)
No specific access platform 2 m (6 ft. 7 in.)
R No specific Torque Wrench : range 0.00 to 1.20 m.daN R (0.00 to 9.00 lbf.ft) No specific Torque Wrench : range 0.20 to 3.60 m.daN
(2.00 to 26.00 lbf.ft) No specific Torque Wrench : range 1.00 to 10.00 m.daN
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本文链接地址：A320飞机维护手册 AMM LANDING GEAR 起落架2(4)
