-
for the left wing, remove 540AB, 540BB
-
for the right wing, remove 640AB, 640BB.
4. Procedure
_________ R (Ref. Fig. 621/TASK 57-20-00-991-022) Subtask 57-20-00-110-071
A. Preparation for Inspection
(1) Use a clean MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-026), to clean the inspection area.
Subtask 57-20-00-280-054
B. Inspection
(1) Do a special detailed inspection of the outer-wing bottom skin forward of the rear spar, include the attachment to the rear spar (Ref. NTM 57-20-33 PART 2). If the defect is not included in this repair, you must request a procedure from Airbus Industrie.
R MLG Reinforcing Plate - Location and Details Figure 621/TASK 57-20-00-991-022
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5. Close-up
________ Subtask 57-20-00-410-071
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Install the applicable access panels (Ref. TASK 57-27-11-400-001):
-for the left wing, install 540AB, 540BB
-for the right wing, install 640AB, 640BB. Subtask 57-20-00-860-058
B. Aircraft Maintenance Configuration
(1) Refuel (Ref. TASK 12-11-28-650-003), defuel (Ref. TASK 28-25-00-650-001) or transfer fuel (Ref. TASK 28-25-00-869-001) as necessary.
Subtask 57-20-00-942-071
C. Removal of Equipment
(1)
Remove the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER from the flap/slat control lever.
(2)
Remove the safety barriers.
(3)
Remove the warning notice(s).
(4)
Remove the access platform(s).
(5)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
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TASK 57-20-00-200-022
Detailed Visual Inspection of the Outer Wing Bottom Skin Lower Surface Forward of the Rear Spar in Area Covered by Flap Track 2 Fairings including ....
WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______ START A TASK ON OR NEAR:
-
THE FLIGHT CONTROLS
-
THE FLIGHT CONTROL SURFACES
-
THE LANDING GEAR AND THE RELATED DOORS
-COMPONENTS THAT MOVE.
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______ GEAR.
1. Reason for the Job
__________________
Refer to the MPD TASK: 572036-01
Detailed visual inspection of the outer wing bottom skin lower surface,
forward of the rear spar in area covered by flap track 2 fairings including
attachment to rear spar.
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific safety barriers No specific warning notices No specific access platform 2 m (6 ft. 7 in.) 98D27803500001 1 TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 11-026 GB DEF-STAN 68-148/1 SOLVENT GENERAL PURPOSE (Ref. 20-31-00) Material No. 19-003 USA AMS 3819 LINT-FREE COTTON CLOTH (Ref. 20-31-00)
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C. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
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 57-55-11-400-001 Installation of the Flap Track Fairings Nos. 2, 3 and
4 57-55-11-400-004 Installation of the Flap Track Fairings Nos. 2, 3 and 4 ASRM 572100 (for corrective action) R 57-20-00-991-023 Fig. 622
3. Job Set-up
__________
Subtask 57-20-00-941-071
A. Safety Precautions
(1)
Install the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER (98D27803500001) on the flap/slat control lever.
(2)
Put warning notices in the cockpit to tell persons not to operate the flaps or slats.
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