W DOC AIRBUS | AMM A320F

Detailed Inspection of Aileron, Hinge Fittings and Actuator Attachment Fittings

TASK 57-60-00-200-002-A
Detailed Inspection of Aileron, Hinge Fittings and Actuator Attachment Fittings

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.
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: BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.
CAUTION: BE CAREFUL WHEN YOU DO MAINTENANCE TASKS ON THE WING TRAILING EDGE:
  • DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE RACEWAYS.
  • DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE INSTALLATIONS.
  • MAKE SURE THAT THE ELECTRICAL CABLES ARE INSTALLED CORRECTLY. INCORRECT INSTALLATION CAN CAUSE DAMAGE.
ZONE: 570
ZONE: 670
1. Reason for the Job
Refer to the MPD TASK: 576103-01
DETAILED INSPECTION OF AILERON, HINGE FITTINGS AND ACTUATOR ATTACHMENT FITTINGS
NOTE: The effectivity of this task is ALL. To know if this task is applicable for your aircraft, refer to the MPD task applicability and the weight variant data given in the SRM introduction.
2. Job Set-up Information
 A. Fixtures, Tools, Test and Support Equipment
REFERENCE
QTY
DESIGNATION
No specific
AR
ACCESS PLATFORM 5M (16 FT)- ADJUSTABLE
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
 B. Consumable Materials
REFERENCE
DESIGNATION
(Material No.08BAA9)
Non Aqueous Cleaner-General - -
(Material No.14SBA1)
Textile-Lint free Cotton -
 C. Work Zones and Access Panels
ZONE/ACCESS
ZONE DESCRIPTION
570
AFT SECTION OF L WING & TE FIXED STRUCT
670
AFT SECTION OF R WING & TE FIXED STRUCT
575AT, 575KB, 575LB, 575MB, 675AT, 675KB, 675LB, 675MB
 D. Referenced Information
REFERENCE
DESIGNATION
TASK 29-10-00-864-001-A
Depressurize the Green Hydraulic System
TASK 29-10-00-864-003-A
Depressurize the Blue Hydraulic System
TASK 57-51-37-000-005-A
Removal of the Access Panels 575KB(675KB), 575LB(675LB), 575MB(675MB)
TASK 57-51-37-000-007-A
Removal of the Access Panel
TASK 57-51-37-400-005-A
Installation of the Access Panels 575KB(675KB), 575LB(675LB), 575MB(675MB)
TASK 57-51-37-400-007-A
Installation of the Access Panel
SRM 576000
 (for corrective action)
F Aileron - Hinge Fittings and Actuator Attachment Fittings
3. Job Set-up
Subtask 57-60-00-941-051-A
A. Safety Precautions
   (1) As necessary, use the applicable SAFETY BARRIERS, specified by the operator's instructions and your local regulations.
   (2) Install the 98D27803500001 LOCKING TOOL ZERO POS on the flap/slat control lever.
   (3) Put WARNING NOTICE(S) in the cockpit to tell persons not to operate the flaps or slats.
   (4) Put WARNING NOTICE(S) in position to tell persons not to pressurize the hydraulic systems:
  • on the ground service panels
  • in the cockpit, on the HYD overhead panel 40VU.
   (5) Put WARNING NOTICE(S) on the CAPT and F/O side sticks to tell persons not to operate the ailerons.
Subtask 57-60-00-860-052-A
B. Aircraft Maintenance Configuration
   (1) Make sure that these aircraft hydraulic systems are depressurized:
Subtask 57-60-00-865-052-A
C. Open, safety and tag this(these) circuit breaker(s):
PANELDESIGNATIONFINLOCATION
** ON A/C NOT FOR ALL
49VUFLIGHT CONTROLS/ELAC1/NORM/SPLY15CE1B11
49VUFLIGHT CONTROLS/SLT/CTL AND MONG/SYS15CVB06
** ON A/C NOT FOR ALL
49VUFLIGHT CONTROLS/ELAC1/NORM/SPLY15CE1B06
49VUFLIGHT CONTROLS/SLT/CTL AND MONG/SYS15CVB01
** ON A/C ALL
105VUFLIGHT CONTROLS/ELAC2/STBY SPLY16CE2A02
105VUFLT CTL/ELAC1/STBY SPLY16CE1A01
121VUFLIGHT CONTROLS/SLT/CTL/SYS27CVR21
121VUFLIGHT CONTROLS/ELAC2/NORM/SPLY15CE2R20
Subtask 57-60-00-010-050-A
D. Get Access
   (1) Put the ACCESS PLATFORM 5M (16 FT)- ADJUSTABLE below the applicable aileron, zone 590 (690).
   (2) Remove the applicable access panels:
     (a) For the left wing remove:
     (b) For the right wing remove:
4. Procedure
CAUTION: BE CAREFUL WHEN YOU DO MAINTENANCE TASKS ON THE WING TRAILING EDGE:
  • DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE RACEWAYS.
  • DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE INSTALLATIONS.
  • MAKE SURE THAT THE ELECTRICAL CABLES ARE INSTALLED CORRECTLY. INCORRECT INSTALLATION CAN CAUSE DAMAGE.
Subtask 57-60-00-110-051-A
A. Preparation for Inspection
   (1) Use a Textile-Lint free Cotton - (Material No.14SBA1) , made moist with Non Aqueous Cleaner-General - - (Material No.08BAA9) to clean:
  • the aileron hinge fittings
  • the aileron actuator attachment fittings.
Subtask 57-60-00-866-050-A
B. Manually move the aileron to get access to the actuators and the hinges.
NOTE: The internal flutter dampening system of the actuators will keep the aileron in position.
Subtask 57-60-00-210-051-A
C. Detailed Inspection of Aileron, Hinge Fittings and Actuator Attachment Fittings
   (1) Examine the hinge fittings and the actuator attachment fittings. Make sure that:
  • there is no damage
  • there is no corrosion
  • there are no cracks
  • the components are correctly attached
  • the surface protection is in the correct condition.
NOTE: If necessary, refer to the SRM 576000 for the correct repair procedure.
5. Close-up
Subtask 57-60-00-410-050-A
A. Close Access
   (1) Install the applicable access panels:
     (a) For the left wing install:
     (b) For the right wing install:
Subtask 57-60-00-865-053-A
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
PANELDESIGNATIONFINLOCATION
** ON A/C NOT FOR ALL
49VUFLIGHT CONTROLS/ELAC1/NORM/SPLY15CE1B11
49VUFLIGHT CONTROLS/SLT/CTL AND MONG/SYS15CVB06
** ON A/C NOT FOR ALL
49VUFLIGHT CONTROLS/ELAC1/NORM/SPLY15CE1B06
49VUFLIGHT CONTROLS/SLT/CTL AND MONG/SYS15CVB01
** ON A/C ALL
105VUFLIGHT CONTROLS/ELAC2/STBY SPLY16CE2A02
105VUFLT CTL/ELAC1/STBY SPLY16CE1A01
121VUFLIGHT CONTROLS/SLT/CTL/SYS27CVR21
121VUFLIGHT CONTROLS/ELAC2/NORM/SPLY15CE2R20
Subtask 57-60-00-942-051-A
C. Removal of Equipment
   (1) Remove the 98D27803500001 LOCKING TOOL ZERO POS from the flap/slat control lever.
   (2) Remove the WARNING NOTICE(S).
   (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.
[Rev.10 from 2021] 2026.04.01 02:18:00 UTC
"Aviabrain" 2025