Subtask 57-61-11-941-050
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.
Subtask 57-61-11-865-050
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/ELAC1/NORM/SPLY 15CE1 B11 49VU FLIGHT CONTROLS/SLT/CTL AND MONG/SYS1 5CV B06 105VU FLIGHT CONTROLS/ELAC2/STBY SPLY 16CE2 A02 105VU FLT CTL/ELAC1/STBY SPLY 16CE1 A01 121VU FLIGHT CONTROLS/SLT/CTL/SYS2 7CV R21 121VU FLIGHT CONTROLS/ELAC2/NORM/SPLY 15CE2 R20
Subtask 57-61-11-010-050
C. Get Access
(1) Put the access platform below the applicable aileron, zone 590 (690).
(2) Remove the applicable access panels: - for the LH aileron remove 575KB, 575LB, 575MB - for the RH aileron remove 675KB, 675LB, 675MB
4. Procedure_________
R R R R R R 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 57-61-11-110-050
A. Cleaning WARNING : CLEANING SOLVENTS ARE FLAMMABLE, VOLATILE, TOXIC. THEY SHOULD
_______ BE USED WITH ADEQUATE VENTILATION. AVOID PROLONGED BREATHING OF VAPORS AND REPEATED OR PROLONGED CONTACT WITH THE SKIN, OR CLOTHING.
CAUTION : DO NOT APPLY TOO MUCH PRESSURE WITH YOUR HAND OR YOU WILL CAUSE
_______
DAMAGE TO THE PAINT.
(1)
Use the vacuum cleaner or the soft brush to remove loose particles.
(2)
Use CLEANING AGENTS (Material No. 11-001) to remove heavy
contamination.
NOTE : Make sure that unwanted material does not go into the aileron
____
bearings and the structure.
(3)
Use clean water to remove the CLEANING AGENTS (Material No. 11-001).
(4)
Use clean MISCELLANEOUS (Material No. 19-003) to dry the aileron.
(5)
Use a MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-004) to clean the aileron. Clean a small area at a time. Apply the cleaning agent to the cloth and not the cloth to the cleaning agent. This prevents contamination of the cleaning agent.
(6)
Lift the seal locally so you can clean the length of the aileron surface below it.
(7)
Replace the cloth frequently to make sure that contamination is not put back on the surfaces.
(8)
Clean recesses and edges with the wash brush and CLEANING AGENTS (Material No. 11-004).
(9)
Do the procedure again until all areas are clean.
(10)
Flush the surfaces with clean water.
(11)
Dry the surfaces with the lint-free cloth.
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Subtask 57-61-11-210-050
B. Inspection
(1)
Examine the paint finish for indications of damage.
(2)
Lift the seal locally so you can examine the length of the aileron surface below it.
Subtask 57-61-11-010-051
C. If the aileron paint finish is damaged and access for repair is not possible, remove the aileron for access (Ref. TASK 27-14-41-000-001).
Subtask 57-61-11-370-050
D. Painting
(1)
If necessary, repair minor damage to the paint top coat, when the primer coat is not damaged (Ref. TASK 51-75-12-300-003)
(2)
If necessary, repair major damage to the paint finish, when the primer coat is damaged: - on light alloy and composite structures (Ref. TASK 51-75-12-300-
001) - on steel structure (Ref. TASK 51-75-12-300-002).
Subtask 57-61-11-410-052
E. If the aileron was removed, install it (Ref. TASK 27-14-41-400-001). Subtask 57-61-11-710-051
F. Test
(1) If the aileron was removed, do an operational test (Ref. TASK 27-14-41-400-001).
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5. Close-up
________ Subtask 57-61-11-410-050
A. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
(2) Install the access panels. Subtask 57-61-11-865-051
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 15CE1, 5CV, 16CE1, 16CE2, 7CV, 15CE2.
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