(2)
Make sure that the LOCKING TOOL - FLAP/SLAT CONTROL LEVER (98D27803000000) is on the flap/slat control lever.
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Subtask 27-54-62-865-064
C. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/FLP/CTL AND MONG/SYS1 6CV B07 121VU FLIGHT CONTROLS/FLP/CTL AND/MONG/SYS2 8CV Q21
Subtask 27-54-62-010-055
D. Get Access
(1)
Put the access platform in position below the applicable flap.
(2)
Disconnect the applicable torque shaft from the right angle gearbox (Ref. TASK 27-54-41-000-001).
(3)
Remove the fairings from the tab hinges at the 3A, 3B and 3C positions (Ref. TASK 57-55-11-000-005).
(4)
Lower the flap track No. 3 and No. 4 movable fairings (Ref. TASK 57-55-11-010-002).
4. Procedure
_________
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.
Subtask 27-54-62-020-058
A. Removal of the Outboard Flap Tab NOTE : The procedure to disconnect the tab at the hinge 3A, 3B and the 3C
____
positions is the same.
(Ref. Fig. 424/TASK 27-54-62-991-036, 425/TASK 27-54-62-991-037)
(1) Install the DISTANCE GAUGES (98D27504115000) to the flap and tab hinges at the track 3 and the track 4 positions. (Ref. Fig. 426/TASK 27-54-62-991-035)
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Details of the Tab Hinge at the Track 3 Position
Figure 424/TASK 27-54-62-991-036
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Details of the Tab Hinge at the Track 4 Position
Figure 425/TASK 27-54-62-991-037
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Details of the Intermediate Tab Hinges at the 3A, 3B and 3C Positions Figure 426/TASK 27-54-62-991-035
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(2)
Disconnect the rear strut (6):
(a)
Remove and discard the cotter pin (3).
(b)
Remove the nut (2) and the washer (1).
(c)
Remove the bolt (7), the washer (8) and disconnect the rear strut (6).
(3)
Disconnect the forward strut (13):
(a)
Remove and discard the cotter pin (14).
(b)
Remove the nut (15) and the washer (16).
(c)
Remove the bolt (9), the washer (10) and disconnect the forward strut (13).
(4)
Disconnect the tab at the track 4 position: (Ref. Fig. 425/TASK 27-54-62-991-037)
(a)
Remove the nut (9), the washer (10), the bolt (12) and disconnect the bonding strap (11).
(b)
Disconnect the tab drive control-rod (23) from the flap track carriage (Ref. TASK 27-54-62-000-002).
(5)
Disconnect the rear strut (6):
(a)
Remove and discard the cotter pin (1).
(b)
Remove the nut (2) and the washer (3).
(c)
Remove the bolt (8), the washer (7) and disconnect the rear strut (6).
(6)
Disconnect the forward strut (17):
(a)
Remove and discard the cotter pin (18).
(b)
Remove the nut (19) and the washer (20).
(c)
Remove the bolt (13), the washer (14) and disconnect the forward strut (17).
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(7)
Disconnect the tab at the track 3 position:
(Ref. Fig. 424/TASK 27-54-62-991-036)
(a)
Remove the nut (22), the washer (21), the bolt (20) and disconnect the bonding strap (19).
(b)
Disconnect the tab drive control-rod (13) from the flap track carriage (Ref. TASK 27-54-62-000-002).
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