3. Job Set-up
__________
Subtask 57-31-00-941-050
A. Safety Precautions
(1)
Install the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER (98D27803500001) on the flap/slat control lever.
(2)
Put the safety barriers in position.
(3)
Put warning notices in the cockpit to tell persons not to operate the flaps or slats.
(4)
Put an access platform in position below the applicable wing-tip:
-for the left wing, below zone 534
-for the right wing, below zone 634. Subtask 57-31-00-865-052
B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
122VU LIGHTING/EXT LT/NAV1/AND LOGO/LT 1LA T03 122VU LIGHTING/EXT LT/NAV2/AND LOGO/LT 2LA T02 122VU LIGHTING/WING/STROBE 10LV V05
4. Procedure
_________ Subtask 57-31-00-440-050
A. Reactivation of the Wing-Tip Fence
(1)
Reactivation of a wing-tip fence that was not fully removed:
(a)
Remove the damaged wing-tip fence (Ref. TASK 57-31-22-000-001).
(b)
Install a new wing-tip fence (Ref. TASK 57-31-22-400-001).
(c)
Write down in the aircraft log that the wing-tip fence has been reactivated.
(2)
Reactivation of a wing-tip fence that was removed:
(a)
Remove the aluminium foil adhesive tape from the wing tip.
(b)
Clean the wing tip with a MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-004).
(c)
Install a new wing-tip fence (Ref. TASK 57-31-22-400-001).
5. Close-up
________ Subtask 57-31-00-865-053
A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1LA, 2LA, 10LV.
Subtask 57-31-00-942-050
B. Removal of Equipment
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Remove the access platform(s).
(3)
Remove the safety barriers.
(4)
Remove the warning notice(s).
(5)
Remove the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER from the flap/slat control lever.
(6)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
STRUCTURE COMPLETE - WING TIP - REMOVAL/INSTALLATION
____________________________________________________
TASK 57-31-21-000-001
Removal of the Wing-Tip Structure
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
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