R 98D57004096001 1 EXTRACTOR FLAP SPIGOT B. Referenced Information
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REFERENCE DESIGNATION
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27-54-46-000-001 Removal of the Nos. 2, 3 and 4 Flap Carriages 27-54-49-000-004 Removal of the Flap Track 4 Actuator 6233CM(6283CM) 57-55-11-000-001 Removal of the Flap Track Fairings Nos. 2, 3 and 4 57-55-11-000-004 Removal of the Flap Track Fairings Nos. 2, 3 and 4
**ON A/C 301-399,
57-51-33-991-002-A Fig. 402 R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
57-51-33-991-004 Fig. 404
**ON A/C ALL
3. Job Set-up
__________
**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
Subtask 57-51-33-941-053
A. Safety Precautions
(1)
Put warning notices in the cockpit to tell persons not to operate the flaps or slats.
(2)
Put the safety barriers in position.
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 57-51-33-010-053
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.4 flap track (Ref. TASK 57-55-11-000-001).
(2)
Remove the carriage from the applicable No.4 flap track beam (Ref. TASK 27-54-46-000-001).
(3)
If necessary, remove the No.4 actuator to get access to the flap track bolts (Ref. TASK 27-54-49-000-004).
(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. 4 flap track beam (1), zone 587 (687).
**ON A/C 301-399,
Subtask 57-51-33-010-053-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.4 flap track (Ref. TASK 57-55-11-000-004).
(2)
Remove the carriage from the applicable No.4 flap track beam (Ref. TASK 27-54-46-000-001).
(3)
If necessary, remove the No.4 actuator to get access to the flap track bolts (Ref. TASK 27-54-49-000-004).
(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. 4 flap track beam (1), zone 587 (687).
**ON A/C ALL
Subtask 57-51-33-865-057
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 57-51-33-020-059
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.
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