R 1EFF : 151-199, 301-399, 401-499, 1 27-64-44Page 407 1 1 Aug 01/05 1 1 1CES 1 Subtask 27-64-44-865-050
C. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/SEC1/NORM/SPLY 21CE1 B08 49VU FLIGHT CONTROLS/FLP/CTL AND MONG/SYS1 6CV B07 121VU FLIGHT CONTROLS/FLP/CTL AND/MONG/SYS2 8CV Q21 121VU FLIGHT CONTROLS/SEC3/SPLY 21CE3 Q19 121VU FLIGHT CONTROLS/SEC2/SPLY 21CE2 Q18
Subtask 27-64-44-010-052
D. Get Access
(1)
Put the access platform below the applicable access panels:
-
for the left wing 575EB
-
for the right wing 675EB.
(2)
Remove the access panels (Ref. TASK 57-51-37-000-004):
-
for the left wing remove 575EB
-
for the right wing remove 675EB.
4. Procedure
_________
**ON A/C 001-003, 051-052,
(Ref. Fig. 401/TASK 27-64-44-991-001)
**ON A/C 004-049, 053-099, 101-149, 201-299,
(Ref. Fig. 401A/TASK 27-64-44-991-001-A) R **ON A/C 151-199, 301-399, 401-499,
(Ref. Fig. 401B/TASK 27-64-44-991-001-B)
**ON A/C 001-003, 051-052,
(Ref. Fig. 402/TASK 27-64-44-991-002)
R **ON A/C 004-049, 053-099, 101-149, 151-199, 201-299, 301-399, 401-499,
(Ref. Fig. 402A/TASK 27-64-44-991-002-A) **ON A/C ALL
CAUTION : BE CAREFUL WHEN YOU DO MAINTENANCE TASKS ON THE WING TRAILING
_______
EDGE:
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE RACEWAYS.
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE INSTALLATIONS.
-MAKE SURE THAT THE ELECTRICAL CABLES ARE INSTALLED CORRECTLY. INCORRECT INSTALLATION CAN CAUSE DAMAGE.
**ON A/C 001-003, 051-052,
Subtask 27-64-44-020-050
A. Removal of the Spoiler 4 If the spoiler is safetied with STA-LOK nuts, do the steps that follow:
(1)
Remove the nuts (40), the washers (41) and the bolts (38) to disconnect the bonding straps (39) from each end of the spoiler 4.
(2)
Remove the nuts (25), (37) and (48) and the locking plates (26), (36) and (47).
(3)
Remove the spacer (49) and the bolt (42).
(4)
Remove the STA-LOK nuts and washers (Ref. TASK 20-22-00-000-001) as follows:
(a)
Remove the STA-LOK washer (1) with the TOOL - EXTRACTION, TAB WASHERS STA-LOK NSA5454 (SL90-314-7500).
(b)
Remove the STA-LOK nut (2) with the WRENCHES - NOTCHED, TIGHTENING OF NUTS NSA5454 (SL90-315-7500). Do not remove the hinge pin (4).
(c)
Remove the STA-LOK washers (20) and (43) with the TOOL -EXTRACTION, TAB WASHERS STA-LOK NSA5454 (SL90-314-5000).
(d)
Remove the STA-LOK washers (30) and (33) with the TOOL -EXTRACTION, TAB WASHERS STA-LOK NSA5454 (SL90-314-6250).
Spoiler 4 - Hinge Detail Figure 402/TASK 27-64-44-991-002- 12 (SHEET 1)
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Spoiler 4 - Hinge Detail Figure 402/TASK 27-64-44-991-002- 22 (SHEET 2)
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Spoiler 4 - Hinge Detail
Figure 402A/TASK 27-64-44-991-002-A
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(e)
Remove the STA-LOK nuts (21) and (44) with the WRENCHES -NOTCHED, TIGHTENING OF NUTS NSA5454 (SL90-315-5000).
(f)
Remove the STA-LOK nuts (29) and (32) with the WRENCHES -NOTCHED, TIGHTENING OF NUTS NSA5454 (SL90-315-6250).
(5)
Do not remove the hinge pins (27), (35) and (46).
(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 (4) from the actuator eye-end (6) and carefully lower the actuator.
(7)
Remove the sliding bush (3) and the flanged bush (5).
(8)
Leave the supports in position below the spoiler and remove the hinge pins (27), (35) and (46). Collect the sliding bushes (28), (31), (34) and (45).
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