B. Aircraft Maintenance Configuration
(1)
Fully extend the slats (Ref. TASK 27-80-00-866-004).
(2)
Make sure that the LOCKING TOOL - FLAP/SLAT CONTROL LEVER is installed on the flap/slat control lever.
Subtask 57-41-00-865-064
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
R Access Panels - Wing Lower Leading Edge Figure 609/TASK 57-41-00-991-019
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Subtask 57-41-00-010-050
D. Get Access
(1)
Put the adjustable access platform in position below the applicable wing leading edge, zones 521 (621) and 522 (622).
(2)
Remove the applicable access panels:
-
for the left wing, 521AB, 521CB, 521EB, 522AB, 522CB, 522FB, 522KB, 522LB, 522NB, 522QB, 522SB, 522UB
-
for the right wing, 621AB, 621CB, 621EB, 622AB, 622CB, 622FB, 622KB, 622LB, 622NB, 622QB, 622SB, 622UB.
4. Procedure
_________ R (Ref. Fig. 609/TASK 57-41-00-991-019, 610/TASK 57-41-00-991-014) Subtask 57-41-00-110-062
A. Preparation for Inspection
(1) Use a MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-026) to clean areas 1 and 2 on the track ribs 1 to 12.
Subtask 57-41-00-210-061
B. Inspection
(1) Examine areas 1 and 2 on the track ribs 1 to 12. Make sure that:
-
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.
Detail and Location of Roller-pin Holes in Leading-edge Track Ribs 1 - 12 R Figure 610/TASK 57-41-00-991-014
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5. Close-up
________ Subtask 57-41-00-410-050
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Install the applicable access panels:
-
for the left wing, 521AB, 521CB, 521EB, 522AB, 522CB, 522FB, 522KB, 522LB, 522NB, 522QB, 522SB, 522UB
-
for the right wing, 621AB, 621CB, 621EB, 622AB, 622CB, 622FB, 622KB, 622LB, 622NB, 622QB, 622SB, 622UB.
Subtask 57-41-00-865-065
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 5CV, 7CV.
Subtask 57-41-00-860-063
C. Aircraft Configuration
(1) Remove the access platform(s).
(2) Retract the slats (Ref. TASK 27-80-00-866-005). Subtask 57-41-00-942-057
D. Removal of Equipment
(1)
Remove the safety barriers.
(2)
Remove the warning notice(s).
(3)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
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TASK 57-41-00-200-013
Special Detailed Inspection of the Outer Wing Fixed Leading Edge Forward Upper Roller Pin Holes in Track Ribs 5, 6, 7, 8, 9, 10, 11 and 12
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______ GEAR.
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.
1. Reason for the Job
__________________
Refer to the MPD TASK: 574102-01
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
No specific safety barriers
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