Removal of the Flap Track 2 Actuator

TASK 27-54-49-000-002-A
Removal of the Flap Track 2 Actuator

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.

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: 574
ZONE: 674
FIN: 6211CM
FIN: 6261CM

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 3M (10 FT)- ADJUSTABLE
No specific	AR	CLAMPS
No specific	AR	SAFETY BARRIER(S)
No specific	AR	SAFETY CLIP - CIRCUIT BREAKER
No specific	AR	WARNING NOTICE(S)
98D27504030001	1	LOCK-TORQUE SHAFT (FLAPS AND SLATS) WITH CLAMP-PIVOT
98D27508002000	1	SET-CARRIAGE STOP,FLAP
98D27604000000	1	COLLAR-SAFETY, SPOILER
98D27604004000	1	COLLAR SAFETY SPOILER
98D27803000000	1	LOCKING TOOL-FLAP SLAT LEVER,INT. POSITION

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
574	FALSE SPAR BOX
674	FALSE SPAR BOX
FOR [6211CM] (FLAP ACTUATOR 2)
573AB, 573BB, 573CB, 575CB
FOR [6261CM] (FLAP ACTUATOR 2)
673AB, 673BB, 673CB, 675CB

C. Referenced Information

REFERENCE	DESIGNATION
TASK 24-41-00-861-002-A	Energize the Aircraft Electrical Circuits from the External Power
TASK 24-41-00-861-002-A-01	Energize the Aircraft Electrical Circuits from the APU
TASK 24-41-00-861-002-A-02	Energize the Aircraft Electrical Circuits from Engine 1(2)
TASK 24-41-00-862-002-A	De-energize the Aircraft Electrical Circuits Supplied from the External Power
TASK 24-41-00-862-002-A-01	De-energize the Aircraft Electrical Circuits Supplied from the APU
TASK 24-41-00-862-002-A-02	De-energize the Aircraft Electrical Circuits Supplied from the Engine 1(2)
TASK 27-50-00-400-003-A	Installation of the Lock-Torque Shaft - Flaps and Slats (98D27504030001)
TASK 27-50-00-860-801-A	Readout of the Flap Position Pickoff Unit (PPU) Data
TASK 27-50-00-866-008-A	Extension of the Flaps on the Ground
TASK 27-50-00-866-008-A-01	Extension of the Flaps/Slats on the Ground
TASK 27-54-45-000-005-A	Removal of the Torque Shaft
TASK 27-60-00-866-002-A	Extension-Retraction of the Spoilers for Maintenance
Flap Track 2 Actuator ** ON A/C NOT FOR ALL
Flap Track 2 Actuator ** ON A/C NOT FOR ALL
FOR [6211CM] (FLAP ACTUATOR 2)
TASK 57-51-37-000-002-A	Removal of the Access Panels 571AB(671AB), 573AB(673AB), 573BB(673BB), 573CB(673CB), 573EB(673EB)
TASK 57-51-37-000-004-A	Removal of the Access Panels 575AB(675AB), 575BB(675BB), 575CB(675CB), 575DB(675DB), 575EB(675EB), 575FB(675FB), 575GB(675GB), 575HB(675HB)
FOR [6261CM] (FLAP ACTUATOR 2)
TASK 57-51-37-000-002-A	Removal of the Access Panels 571AB(671AB), 573AB(673AB), 573BB(673BB), 573CB(673CB), 573EB(673EB)
TASK 57-51-37-000-004-A	Removal of the Access Panels 575AB(675AB), 575BB(675BB), 575CB(675CB), 575DB(675DB), 575EB(675EB), 575FB(675FB), 575GB(675GB), 575HB(675HB)

3. Job Set-up
Subtask 27-54-49-941-061-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 the WARNING NOTICE(S) in position to tell persons not to operate the flight controls.

Subtask 27-54-49-860-051-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) Extend the flaps to position 3 (Ref. AMM TASK 27-50-00-866-008).
(2) Install the 98D27803000000 LOCKING TOOL-FLAP SLAT LEVER,INT. POSITION on the flap/slat control lever in the cockpit.
(3) Put the WARNING NOTICE(S) in position to tell persons not to operate the flaps.
(4) Extend the No. 1 spoiler (Ref. AMM TASK 27-60-00-866-002).
(5) Install the 98D27604000000 COLLAR-SAFETY, SPOILER or 98D27604004000 COLLAR SAFETY SPOILER on the piston rod of the servo-control.

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 27-54-49-860-068-A

A. Readout of the PPU Data
(1) Energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-861-002).
(2) Do the readout of the PPU data (Ref. AMM TASK 27-50-00-860-801).

NOTE: Airbus recommends to do the readout and recording of the PPU angles before the maintenance action.
In case of a loss of the torque shaft fixture you can put the flap transmission system back to the initial condition (without a complete adjustment of the system).

(3) De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).

Subtask 27-54-49-740-080-A

DELETED

Subtask 27-54-49-865-080-A

C. Open, safety and tag this(these) circuit breaker(s):

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
49VU	FLIGHT CONTROLS/FLP/CTL AND MONG/SYS1	6CV	B07
** ON A/C NOT FOR ALL
49VU	FLIGHT CONTROLS/FLP/CTL AND MONG/SYS1	6CV	B02
** ON A/C ALL
121VU	FLIGHT CONTROLS/FLP/CTL AND/MONG/SYS2	8CV	Q21

Subtask 27-54-49-010-069-A

D. Get Access
(1) Put the ACCESS PLATFORM 3M (10 FT)- ADJUSTABLE in position below the applicable access panel.
(2) Remove the applicable access panels:
(a) FOR [6211CM] (FLAP ACTUATOR 2)
remove:

(b) FOR [6261CM] (FLAP ACTUATOR 2)
remove:

Subtask 27-54-49-480-051-A

E. Installation of Support Equipment
(1) Install the 98D27504030001 LOCK-TORQUE SHAFT (FLAPS AND SLATS) WITH CLAMP-PIVOT on the torque shafts (1) and (6) (Ref. AMM TASK 27-50-00-400-003).

Subtask 27-54-49-020-058-A

F. Preparation for Removal of the Flap Track 2 Actuator
(1) Hold the trailing edge of the flap on a support.
(2) Use the 98D27508002000 SET-CARRIAGE STOP,FLAP or the CLAMPS to hold the carriage in position.

NOTE: This will make sure that the carriage does not move.

(3) Remove the torque shaft (4) and the universal joint (3) (Ref. AMM TASK 27-54-45-000-005).

NOTE: If you remove the related torque shaft, it is not necessary to extend the flaps fully. The flaps can stay in position 3.

Subtask 27-54-49-020-059-A ** ON A/C NOT FOR ALL

G. Removal of the Flap Track 2 Actuator

CAUTION: SUPPORT THE ACTUATOR, WHICH CAN WEIGH UP TO 10.5kg (23.2lbs). THIS WILL PREVENT DAMAGE TO THE RELATED STRUCTURE AND EQUIPMENT.

(1) Remove the nuts (8) and the washer(s) (7).

NOTE: There can be one or two washers (7). Make a note of how many you remove. You can subsequently install the correct number.

(2) Remove the bolts (9) and (12), and the countersunk washers (10).
(3) Do these steps together:

remove the actuator assembly from the structure interface
remove the torque limiter from the drive of the torque shaft (2)
remove the actuator assembly from the flap drive lever.

(4) Prevent damage to the component interfaces and the adjacent area.

Subtask 27-54-49-020-059-B ** ON A/C NOT FOR ALL

G. Removal of the Flap Track 2 Actuator

CAUTION: SUPPORT THE ACTUATOR, WHICH CAN WEIGH UP TO 10.5kg (23.2lbs). THIS WILL PREVENT DAMAGE TO THE RELATED STRUCTURE AND EQUIPMENT.

(1) Remove the nut (8), washer (7), bolt (14) and the countersunk washer (15).
(2) Remove the nuts (13), washers (12), bolts (9) and the countersunk washers (10).
(3) Do these steps together:
(a) Remove the actuator assembly from the structure interface.
(b) Remove the torque limiter from the drive of the torque shaft (2).
(c) Remove the actuator assembly from the flap drive lever.
(4) Prevent damage to the component interfaces and the adjacent area.

[Rev.10 from 2021] 2026.04.01 07:00:26 UTC