4. Procedure
_________
R (Ref. Fig. 616/TASK 57-41-00-991-018)
Subtask 57-41-00-110-061
A. Preparation for Inspection
(1) Use a MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-026) to clean the pinnion-fitting and the actuator-fitting bolt holes.
Subtask 57-41-00-280-050
B. Inspection
(1) Do a special detailed inspection of the outer wing fixed leading edge pinnion fitting bolting and the actuator fitting lower bolt holes (Ref. NTM 57-41-14 PART 6).
NOTE : If necessary, refer to the ASRM (Ref. ASRM 574000) for the
____ correct repair procedure. If the defect is not included in this repair, you must request a procedure from Airbus Industrie.
Location and Details of the Bolt Holes of the Leading Edge Pinion Fitting and Actuator Fitting (Tracks 2, 3 and 5 thru 12) R Figure 616/TASK 57-41-00-991-018
5. Close-up
________ Subtask 57-41-00-410-055
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, install 521CB, 521EB, 522AB, 522CB, 522FB, 522KB, 522LB, 522NB, 522QB, 522SB, 522UB
-
for the right wing, install 621CB, 621EB, 622AB, 622CB, 622FB, 622KB, 622LB, 622NB, 622QB, 622SB, 622UB.
Subtask 57-41-00-865-075
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 5CV, 7CV.
Subtask 57-41-00-860-073
C. Aircraft Maintenance Configuration
(1) Remove the access platform(s).
(2) Retract the slats (Ref. TASK 27-80-00-866-005). Subtask 57-41-00-942-068
D. Removal of Equipment
(1)
Remove the warning notice(s).
(2)
Remove the safety barriers.
(3)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
MOUNTINGS - SUPPORTS - REMOVAL/INSTALLATION
___________________________________________
TASK 57-41-33-000-001
Removal of the Slat-Track Vertical-Load Rollers
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
__________________
Self Explanatory
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 adjustable access platform 4 m (13 ft. 1 in.) 98D27803500001 1 TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
27-84-61-000-001 Removal of the Slat Tracks 1 thru 4 27-84-62-000-001 Removal of the Slat Tracks 5 thru 12 27-84-63-000-001 Removal of the No. 1 Slat 27-84-64-000-001 Removal of the No. 2 Slat 27-84-65-000-001 Removal of the No. 3 Slat 27-84-66-000-001 Removal of the No. 4 Slat 27-84-67-000-001 Removal of the No. 5 Slat 57-41-33-991-001 Fig. 401 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
57-41-33-991-002 Fig. 402
3. Job Set-up
__________
Subtask 57-41-33-941-050
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.
(3)
Put the safety barriers in position.
Subtask 57-41-33-010-050
B. Get Access
(1)
Put the adjustable access platform below the applicable wing inboard and outboard leading edge, zones 521 (621) or 522 (622).
(2)
Remove the applicable slats:
-
for the rollers at slat tracks 1, 2, 3 and/or 4, remove the slat No. 1 (Ref. TASK 27-84-63-000-001)
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