Material No. 19-003 USA AMS 3819
LINT-FREE COTTON CLOTH (Ref. 20-31-00)
C. Referenced Information
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REFERENCE DESIGNATION
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27-80-00-866-004 Extending the Slats on the Ground
27-80-00-866-005 Retracting the Slats on the Ground
ASRM 574000 (for corrective action)
57-45-00-991-006 Fig. 602
3. Job Set-up
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Subtask 57-45-00-941-054
A. Safety Precautions
R (1) Put warning notices in the cockpit to tell persons not to operate the R flaps or slats.
(2) Put the safety barriers in position.
Subtask 57-45-00-860-052
B. Aircraft Maintenance Configuration
(1)
Extend the slats fully (Ref. TASK 27-80-00-866-004).
(2)
Make sure that the LOCKING TOOL - FLAP/SLAT CONTROL LEVER (98D27803000000) is installed on the flap/slat control lever.
(3)
Put the adjustable access platform below the applicable wing leading edge at slat 4, zone 522 (622).
Subtask 57-45-00-865-058
C. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/SLT/CTL AND MONG/SYS1 5CV B06 121VU FLIGHT CONTROLS/SLT/CTL/SYS2 7CV R21
4. Procedure
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(Ref. Fig. 602/TASK 57-45-00-991-006)
Subtask 57-45-00-110-057
A. Preparation for Inspection
WARNING : USE SOLVENTS/CLEANING AGENTS, SEALANTS AND OTHER SPECIAL
_______ MATERIALS ONLY WITH A GOOD SUPPLY OF AIR. OBEY THE MANUFACTURERS INSTRUCTIONS. PUT ON PROTECTIVE CLOTHING. DO NOT GET THEM IN YOUR MOUTH. DO NOT SMOKE. DO NOT BREATHE THE GAS. THESE MATERIALS ARE POISONOUS, FLAMMABLE AND SKIN IRRITANT. GET MEDICAL HELP IF YOUR SKIN OR EYES BECOME IRRITATED.
(1) Use a MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-004) to clean the Slat 4 skin connections in the area of the lower girder at track ribs 9 and 10.
Subtask 57-45-00-210-054
B. Inspection
(1) Examine the slat 4 skin connections in the area of the lower girder at track ribs 9 and 10. Make sure that:
-
there are no cracks
-
there is no corrosion
-
there is no damage
-the surface protection is in the correct condition.
NOTE : If necessary, refer to the ASRM (Ref. ASRM 574000) for the
____
correct repair procedure.
5. Close-up
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Subtask 57-45-00-865-059
A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 5CV, 7CV.
Subtask 57-45-00-860-053
B. Aircraft Configuration
(1) Retract the slats fully (Ref. TASK 27-80-00-866-005). Subtask 57-45-00-942-059
C. Removal of Equipment
(1)
Remove the warning notice(s).
(2)
Make sure that the work area is clean and clear of tool(s) and other items.
(3)
Remove the access platform(s).
(4)
Remove the safety barriers.
(5)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
Details of the Slat 4 Skin Connections in the area of the Lower Girder (Ribs 9 and 10) Figure 602/TASK 57-45-00-991-006- 12 (SHEET 1)
Details of the Slat 4 Skin Connections in the area of the Lower Girder (Ribs 9 and 10) Figure 602/TASK 57-45-00-991-006- 22 (SHEET 2)
TASK 57-45-00-200-006
Special Detailed Inspection of Slat 4 Skin Connections in the Area of Lower Girder at Track Rib Stations, LH/RH
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
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GEAR.
1. Reason for the Job
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Refer to the MPD TASK: 574504-02
2. Job Set-up Information
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