W DOC AIRBUS | AMM A320F

Removal of the Closing Plates for the Slat Tracks 1 thru 12

TASK 27-84-69-000-001-A
Removal of the Closing Plates for the Slat Tracks 1 thru 12

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.
MOVEMENT OF COMPONENTS CAN KILL OR CAUSE INJURY TO PERSONS AND/OR CAN CAUSE DAMAGE TO THE EQUIPMENT.
WARNING: MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING GEAR. THIS WILL PREVENT UNWANTED MOVEMENT OF THE LANDING GEAR, AND THUS POSSIBLE INJURY TO PERSONS AND DAMAGE TO THE AIRCRAFT AND/OR EQUIPMENT.
ZONE: 510
ZONE: 610
1. Reason for the Job
Self explanatory
2. Job Set-up Information
 A. Fixtures, Tools, Test and Support Equipment
REFERENCE
QTY
DESIGNATION
No specific
AR
ACCESS PLATFORM 4M (13 FT)
No specific
AR
SAFETY BARRIER(S)
No specific
AR
SAFETY CLIP - CIRCUIT BREAKER
No specific
AR
WARNING NOTICE(S)
98D27803500001
1
LOCKING TOOL ZERO POS
98D27803500002
1
LOCKING TOOL ZERO POS
 B. Work Zones and Access Panels
ZONE/ACCESS
ZONE DESCRIPTION
510
LEFT WING SLATS
610
RIGHT WING SLATS
 C. Referenced Information
REFERENCE
DESIGNATION
TASK 27-80-00-866-005-A
Retracting the Slats on the Ground
TASK 27-80-00-866-007-A
Manual Extension of the Slats
F Closing Plates for Tracks 1 thru 12 - Detail and Location ** ON A/C NOT FOR ALL
F Closing Plates for Tracks 1 thru 12 - Detail and Location ** ON A/C NOT FOR ALL
3. Job Set-up
Subtask 27-84-69-941-052-A
A. Safety Precautions
WARNING: BEFORE YOU START WORK, YOU MUST PUT ON A SAFETY HARNESS AND ATTACH IT TO THE ACCESS PLATFORM. WITHOUT A SAFETY HARNESS, YOU CAN FALL. THIS CAN KILL YOU OR CAUSE YOU INJURY.
   (1) As necessary, use the applicable SAFETY BARRIERS, specified by the operator's instructions and your local regulations.
   (2) Put a WARNING NOTICE(S) in the cockpit to tell persons not to operate the slat controls.
Subtask 27-84-69-860-050-A
B. Aircraft Maintenance Configuration
WARNING: MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROLS SURFACES ARE CLEAR. MOVEMENT OF FLIGHT CONTROLS CAN CAUSE INJURY TO PERSONS AND/OR DAMAGE TO EQUIPMENT.
   (1) Retract the slats fully (Ref. AMM TASK 27-80-00-866-005).
   (2) Install the 98D27803500001 LOCKING TOOL ZERO POS or 98D27803500002 LOCKING TOOL ZERO POS on the flap/slat control lever.
Subtask 27-84-69-865-051-A
C. Open, safety and tag this(these) circuit breaker(s):
PANELDESIGNATIONFINLOCATION
** ON A/C NOT FOR ALL
49VUFLIGHT CONTROLS/SLT/CTL AND MONG/SYS15CVB06
** ON A/C NOT FOR ALL
49VUFLIGHT CONTROLS/SLT/CTL AND MONG/SYS15CVB01
** ON A/C ALL
121VUFLIGHT CONTROLS/WTB/SLT/SYS211CVP19
121VUFLIGHT CONTROLS/SLT/CTL/SYS27CVR21
122VUFLIGHT CONTROLS/WTB/SLT/SYS19CVS06
Subtask 27-84-69-010-050-A
D. Get Access
   (1) Put an ACCESS PLATFORM 4M (13 FT) at the applicable slat track.
   (2) Extend the Slats manually (Ref. AMM TASK 27-80-00-866-007).
   (3) Extend the slats slowly to fully extended postion.
4. Procedure
Subtask 27-84-69-020-050-B
A. Removal of the Closing Plates for the Slat Tracks 1 thru 12
   (1) Remove the screws (5), the nut strips (1), the closing plates (4) and the spacers (3).
   (2) Remove the washers (2), if they are installed.
   (3) Identify with its related slat track, each set of the:
  • Spacers (3)
  • Washers (2), if removed
  • Nut strips (1)
  • Screws (5)
  • Closing plate (4).
[Rev.10 from 2021] 2026.03.31 23:58:20 UTC
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