Subtask 57-51-33-010-052
B. Get Access WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROLS ARE
_______ CLEAR. MOVEMENT OF FLIGHT CONTROLS CAN CAUSE INJURY TO PERSONS AND/OR DAMAGE.
(1)
Remove the fairings of the applicable No.3 flap track (Ref. TASK 57-55-11-000-001).
(2)
Remove the carriage from the applicable No.3 flap track beam (Ref. TASK 27-54-46-000-001).
(3)
If necessary, remove the No.3 actuator to get access to the flap track bolts (Ref. TASK 27-54-49-000-003).
(4)
Make sure that the LOCKING TOOL - FLAP/SLAT CONTROL LEVER (98D27803000000) is installed on the flap/slat control lever.
(5)
Put the access platform in position below the applicable No.3 flap track beam (1), zone 587 (687).
**ON A/C 301-399,
Subtask 57-51-33-010-052-A
B. Get Access WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROLS ARE
_______ CLEAR. MOVEMENT OF FLIGHT CONTROLS CAN CAUSE INJURY TO PERSONS AND/OR DAMAGE.
(1)
Remove the fairings of the applicable No.3 flap track (Ref. TASK 57-55-11-000-004).
(2)
Remove the carriage from the applicable No.3 flap track beam (Ref. TASK 27-54-46-000-001).
(3)
If necessary, remove the No.3 actuator to get access to the flap track bolts (Ref. TASK 27-54-49-000-003).
(4)
Make sure that the LOCKING TOOL - FLAP/SLAT CONTROL LEVER (98D27803000000) is installed on the flap/slat control lever.
(5)
Put the access platform in position below the applicable No.3 flap track beam (1), zone 587 (687).
**ON A/C ALL
Subtask 57-51-33-865-055
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
4. Procedure
_________
**ON A/C 301-399,
(Ref. Fig. 402/TASK 57-51-33-991-002-A)
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 404/TASK 57-51-33-991-004)
**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.
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 57-51-33-020-057
A. Removal of the Flap Track Beam WARNING : SUPPORT THE UNIT/ASSEMBLY OR IT WILL FALL AND BECOME DAMAGED OR
_______
INJURE PERSONNEL. THE UNIT/ASSEMBLY IS HEAVY.
NOTE : The weight of the flap track beam (1) is 36 kg (79.3663 lb).
____
(1)
Hold the flap track beam (1).
(2)
At the forward mounting:
(a)
Remove the nut (25), the bolt (31) and disconnect the bonding strap (30).
(b)
From one side of the beam only, remove and discard the cotter pin (23). Remove the collar (22), the pin (18) and the anti-chafe collar (21).
(c)
Remove the failsafe pin (26) from the bracket (32) and the flap track beam (1).
(d)
Remove and discard the cotter pin (27).
(e)
Remove the nut (28), the washer (29) and the bolt (20).
(f)
Install the EXTRACTOR FLAP SPIGOT (98D57004037000) into the forward spigot pin (25).
(g)
Use the EXTRACTOR FLAP SPIGOT to remove the forward spigot pin
(25) through the spherical bearing (20).
(3)
At the rear mounting:
(a)
Remove and discard the cotter pins (2) and (5).
(b)
Remove and discard the lockwire from the nuts (6) and the flanged nuts (7).
(c)
Remove the nuts (6) and the flanged nuts (7) from the studs (8).
(d)
Remove the nut (3) and the spherical washer (4) from the aft spigot pin (17).
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 57-51-33Page 452 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1
(4) Lower the rear end of the flap track beam (1).
(5) Remove the flap track beam (1).
R **ON A/C 301-399,
R Subtask 57-51-33-020-057-A
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