(9)
Pull the spoiler rearwards and outboard to disengage it from the shaft (23) and then remove it from the aircraft. Collect the spacer (22).
(10) If it is necessary to remove the shaft (23):
-
remove the spoiler 3 (Ref. TASK 27-64-43-000-001)
-
remove the shaft (23).
If the spoiler is safetied with ABS 0738 nuts, do the steps that follow:
(11)
Remove the nuts (46), the washers (47) and the bolts (44) to disconnect the bonding straps (45) from each end of the spoiler 4.
(12)
Remove the nuts (27), (43) and (56) and the locking plates (28), (42) and (55).
(13)
Remove the spacer (57) and the bolt (48).
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(14)
Remove the items that follow:
(a)
Remove and discard the cotter pin (1) from the locking cap (2).
(b)
Remove the locking cap (2), the nut (3) and the washer (4). Do not remove the hinge pin (6).
(c)
Remove and discard the cotter pins (26) and (49) from the locking caps (25) and (50).
(d)
Remove and discard the cotter pins (34) and (35) from the locking caps (33) and (36).
(e)
Remove the locking caps (25), (50), (33) and (36).
(f)
Remove the nuts (24), (51), (32) and (37).
(g)
Remove the washers (23), (52), (31) and (38).
(15)
Do not remove the hinge pins (29), (41) and (54).
(16)
Prepare the spoiler 4 for removal: CAUTION : SUPPORT THE SERVO CONTROL 7.5kg (16.5lb) AND THE SPOILER
_______ APPROXIMATELY 15kg (33lb). THIS WILL PREVENT DAMAGE TO:
-
THE HYDRAULIC LINES
-
THE ELECTRICAL CABLES
-
THE STRUCTURE.
(a) Put the spoiler 4 and the actuator on supports. Remove the hinge pin (6) from the actuator eye-end (8) and carefully lower the actuator.
(17)
Remove the sliding bush (5) and the flanged bush (7).
(18)
Leave the supports in position below the spoiler and remove the hinge pins (29), (41) and (54). Collect the sliding bushes (30), (39), (40) and (53).
(19)
Pull the spoiler rearwards and outboard to disengage it from the shaft (21) and then remove it from the aircraft. Collect the spacer (20).
(20)
If it is necessary to remove the shaft (21):
-
remove the spoiler 3 (Ref. TASK 27-64-43-000-001)
-
remove the shaft (21).
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Subtask 27-64-44-020-050-A
A. Removal of the Spoiler 4
(1)
Remove the nuts (46), the washers (47) and the bolts (44) to disconnect the bonding straps (45) from each end of the spoiler 4.
(2)
Remove the nuts (27), (43) and (56) and the locking plates (28), (42) and (55).
(3)
Remove the spacer (57) and the bolt (48).
(4)
Remove the items that follow:
(a)
Remove and discard the cotter pin (1) from the locking cap (2).
(b)
Remove the locking cap (2), the nut (3) and the washer (4). Do not remove the hinge pin (6).
(c)
Remove and discard the cotter pins (26) and (49) from the locking caps (25) and (50).
(d)
Remove and discard the cotter pins (34) and (35) from the locking caps (33) and (36).
(e)
Remove the locking caps (25), (50), (33) and (36).
(f)
Remove the nuts (24), (51), (32) and (37).
(g)
Remove the washers (23), (52), (31) and (38).
(5)
Do not remove the hinge pins (29), (41) and (54).
(6)
Prepare the spoiler 4 for removal: CAUTION : SUPPORT THE SERVO CONTROL 7.5kg (16.5lb) AND THE SPOILER
_______ APPROXIMATELY 15kg (33lb). THIS WILL PREVENT DAMAGE TO:
-
THE HYDRAULIC LINES
-
THE ELECTRICAL CABLES
-
THE STRUCTURE.
(a) Put the spoiler 4 and the actuator on supports. Remove the hinge pin (6) from the actuator eye-end (8) and carefully lower the actuator.
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(7)
Remove the sliding bush (5) and the flanged bush (7).
(8)
Leave the supports in position below the spoiler and remove the hinge pins (29), (41) and (54). Collect the sliding bushes (30), (39), (40) and (53).
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本文链接地址：A320飞机维护手册 AMM FLIGHT CONTROLS 飞行操纵6(165)
