DOC AIRBUS | AMM A320FAdjustment of the Elevator and Hydraulic Actuation to 0.5 Degrees Nose-Up with the Gauge-Elevator Neutral Setting (98D27309002000)
TASK 27-34-00-820-003-B-01
Adjustment of the Elevator and Hydraulic Actuation to 0.5 Degrees Nose-Up with the Gauge-Elevator Neutral Setting (98D27309002000)
A. Fixtures, Tools, Test and Support Equipment
B. Consumable Materials
C. Work Zones and Access Panels
D. Expendable Parts
E. Referenced Information
3. Job Set-up
Subtask 27-34-00-010-066-A
Subtask 27-34-00-860-074-A
[Rev.10 from 2021]
2026.03.31 23:50:09 UTC
Adjustment of the Elevator and Hydraulic Actuation to 0.5 Degrees Nose-Up with the Gauge-Elevator Neutral Setting (98D27309002000)
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 TRAVEL RANGES OF THE FLIGHT CONTROLS SURFACES ARE CLEAR. MOVEMENT OF FLIGHT CONTROLS CAN CAUSE INJURY TO PERSONS AND/OR DAMAGE TO EQUIPMENT.
1. Reason for the JobNOTE: You can do this task together with AMM task 27-34-00-200-001 to prevent elevator vibration.
2. Job Set-up InformationA. Fixtures, Tools, Test and Support Equipment
| REFERENCE | QTY | DESIGNATION |
|---|---|---|
| No specific | 1 | ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE |
| No specific | 1 | ACCESS PLATFORM 3M (10 FT)- ADJUSTABLE |
| No specific | 1 | ACCESS PLATFORM 6M (20 FT) - ADJUSTABLE |
| No specific | AR | WARNING NOTICE(S) |
| No specific | Torque wrench: range to between 3.5 and 3 m.daN (25.81 and 22.12 lbf.ft )  | |
| No specific | Torque wrench: range to between 5.0 and 4.5 m.daN (36.87 and 33.19 lbf.ft ) | |
| 0U190360 | 1 | PIN-RIGGING,THS ACTUATOR,MECHANICAL INPUT LEVER |
| 98D27303000001 | 1 | LOAD,APPLICATION TOOL-ELEVATOR, AILERON, RUDDER |
| 98D27309002000 | 1 | GAUGE-ELEVATOR NEUTRAL SETTING |
| 98D27903500000 | 2 | PIN-SIDE STICK LOCKING |
| REFERENCE | DESIGNATION |
|---|---|
| (Material No.05TAD1) | Adhesive Tape-- Uncoated Cloth - |
| No specific | Lockwire-corrosion resistant steel dia 0.8 mm (0.03 in.) |
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 312 | AFT FUSLG TAIL SECTION |
| 334 | THS TRAILING EDGE |
| 344 | THS TRAILING EDGE |
| 312AR, 334AT, 334BB, 334DB, 344AT, 344BB, 344DB, 822 |
| FIG.ITEM | DESIGNATION | IPC-CSN |
|---|---|---|
| 8 | REFERENCE TRIANGLE | AIPC 11-21-27-02-010 |
| 8 | REFERENCE TRIANGLE | AIPC 11-21-89-48-010 |
| 17 | COTTER PIN | AIPC 27-34-07-11-020 |
| 10 | COTTER PIN | AIPC 27-34-07-11-030 |
| 20 | COTTER PIN | AIPC 27-34-07-12-070 |
| 17 | COTTER PIN | AIPC 27-34-87-11-020 |
| 10 | COTTER PIN | AIPC 27-34-87-11-030 |
| 20 | COTTER PIN | AIPC 27-34-87-12-070 |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 11-00-00-960-001-A | Replacement of the Tail Cone Reference Triangle |
| 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 27-34-00-200-001-A | Check of the Elevator Servo Controls and Hinge Bearings for Excessive Play and Condition |
| TASK 27-34-00-710-001-A | Operational Test of the Elevator and Hydraulic Actuation |
| TASK 29-10-00-863-003-A | Pressurize the Blue Hydraulic System with a Hydraulic Ground Power-Cart |
| TASK 29-10-00-863-003-A-01 | Pressurize the Blue Hydraulic System with the Blue Electric Pump |
| TASK 29-10-00-864-003-A | Depressurize the Blue Hydraulic System |
| TASK 29-23-00-863-001-A | Pressurize the Green Hydraulic System from the Yellow Hydraulic System through the PTU with the Electric Pump |
| TASK 29-23-00-864-001-A | Depressurize the Green and Yellow Hydraulic Systems after Operation of the PTU |
| TASK 29-24-00-863-001-A | Pressurize the Yellow Hydraulic System with the Electric Pump |
| TASK 29-24-00-864-001-A | Depressurize the Yellow Hydraulic System |
| TASK 52-41-00-010-002-A | Open the Avionics Compartment Doors for Access |
| TASK 52-41-00-410-002-A | Close the Avionics Compartment Doors after Access |
| TASK 55-13-11-000-001-A | Remove/Open of the Trimmable Horizontal Stabilizer (THS) Trailing-Edge Access-Panels |
| TASK 55-13-11-400-001-A | Install/Close of the Trimmable Horizontal Stabilizer (THS) Trailing-Edge Access-Panels |
Adjustment of the Elevator ServocontrolSubtask 27-34-00-010-066-A
A. Get Access
(1) Put the ACCESS PLATFORM 3M (10 FT)- ADJUSTABLE in position in zone 312.
(2) Put the ACCESS PLATFORM 6M (20 FT) - ADJUSTABLE in position in these zones:
(a) 334 for the left elevator.
(b) 344 for the right elevator.
(3) Open the access door 312AR.
(4) Open the THS trailing edge access panels (Ref. AMM TASK 55-13-11-000-001):
(a) 334DB 334AT 334BB for the left elevator.
(b) 344DB 344AT 344BB for the right elevator.
(5) Put the ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE in position at the access door 822.
(6) Open the access door 822 (Ref. AMM TASK 52-41-00-010-002).
(7) On the battery power center 105VU:
Subtask 27-34-00-865-062-A (1) Put the ACCESS PLATFORM 3M (10 FT)- ADJUSTABLE in position in zone 312.
(2) Put the ACCESS PLATFORM 6M (20 FT) - ADJUSTABLE in position in these zones:
(a) 334 for the left elevator.
(b) 344 for the right elevator.
(3) Open the access door 312AR.
(4) Open the THS trailing edge access panels (Ref. AMM TASK 55-13-11-000-001):
(a) 334DB 334AT 334BB for the left elevator.
(b) 344DB 344AT 344BB for the right elevator.
(5) Put the ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE in position at the access door 822.
(6) Open the access door 822 (Ref. AMM TASK 52-41-00-010-002).
(7) On the battery power center 105VU:
- Loosen the two screws and remove the protective cover.
B. Make sure that this(these) circuit breaker(s) is(are) closed:
Subtask 27-34-00-860-073-A | PANEL | DESIGNATION | FIN | LOCATION |
|---|---|---|---|
| ** ON A/C NOT FOR ALL | |||
| 49VU | FLIGHT CONTROLS/ELAC1/NORM/SPLY | 15CE1 | B11 |
| 49VU | FLIGHT CONTROLS/FCDC1/SPLY | 20CE1 | B10 |
| 49VU | FLIGHT CONTROLS/SEC1/NORM/SPLY | 21CE1 | B08 |
| ** ON A/C ALL | |||
| 49VU | L/G/LGCIU/SYS1/NORM | 1GA | C09 |
| ** ON A/C NOT FOR ALL | |||
| 49VU | FLIGHT CONTROLS/ELAC1/NORM/SPLY | 15CE1 | B06 |
| 49VU | FLIGHT CONTROLS/FCDC1/SPLY | 20CE1 | B05 |
| 49VU | FLIGHT CONTROLS/SEC1/NORM/SPLY | 21CE1 | B03 |
| ** ON A/C ALL | |||
| 105VU | FLIGHT CONTROLS/ELAC2/STBY SPLY | 16CE2 | A02 |
| 105VU | FLT CTL/ELAC1/STBY SPLY | 16CE1 | A01 |
| 105VU | FLT CTL/SEC1/STBY SPLY | 22CE | B01 |
| 121VU | HYDRAULIC/LGCIU/SYS2 | 2GA | Q35 |
| 121VU | HYDRAULIC/LGCIU/SYS1/GRND SPLY | 52GA | Q34 |
| 121VU | FLIGHT CONTROLS/FCDC2/SPLY | 20CE2 | Q20 |
| 121VU | FLIGHT CONTROLS/SEC2/SPLY | 21CE2 | Q18 |
| 121VU | FLIGHT CONTROLS/ELAC2/NORM/SPLY | 15CE2 | R20 |
C. Aircraft Maintenance Configuration
(1) Energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-861-002).
(2) On the overhead panel 20VU:
(6) On the center pedestal, make sure that the pitch-trim control wheels are set to 0.
(7) Put a WARNING NOTICE(S) on the pitch-trim control wheels to tell persons not to move the THS.
(8) Make sure that the F/CTL ELAC 2 PITCH FAULT warning does not comes into view on the upper ECAM display unit.
(9) Make sure that there is no warning related to the LGCIUs on the upper ECAM display unit.
Subtask 27-34-00-480-057-A (1) Energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-861-002).
(2) On the overhead panel 20VU:
- Make sure that the 3 OFF/NAV/ATT selector switches are in OFF position.
- Release the FLT CTL/ELAC 1 and FLT CTL/SEC 1 pushbutton switches (on these pushbutton switches, the OFF legends come on).
- Make sure that the FLT CTL/ELAC 2 and FLT CTL/SEC 2 pushbutton switches are pushed (on these pushbutton switches, the FAULT and OFF legends are off).
(6) On the center pedestal, make sure that the pitch-trim control wheels are set to 0.
(7) Put a WARNING NOTICE(S) on the pitch-trim control wheels to tell persons not to move the THS.
(8) Make sure that the F/CTL ELAC 2 PITCH FAULT warning does not comes into view on the upper ECAM display unit.
(9) Make sure that there is no warning related to the LGCIUs on the upper ECAM display unit.
D. Installation of the Tools
(1) Safety the CAPT and F/O side sticks with the 98D27903500000 PIN-SIDE STICK LOCKING.
(2) Put the WARNING NOTICE(S) on the CAPT and F/O side sticks to tell persons not to move the side sticks.
(3) Install the 0U190360 PIN-RIGGING,THS ACTUATOR,MECHANICAL INPUT LEVER (5) on the screwjack of the THS actuator (6).
(4) Do a check of the play of the elevators (Ref. AMM TASK 27-34-00-200-001).
(5) Install the pointer of the 98D27303000001 LOAD,APPLICATION TOOL-ELEVATOR, AILERON, RUDDER at the trailing edge of the elevator, in front of the tail cone.
(6) Install an Adhesive Tape-- Uncoated Cloth - (Material No.05TAD1) on the tail cone in front of the pointer.
(7) Install the 98D27309002000 GAUGE-ELEVATOR NEUTRAL SETTING:
(a) Remove the pin (2) and the wedge (3) from the side plates (6).
(b) Turn the adjuster knob (11) counterclockwise until the setting bar (10) is in its highest position.
(c) Install the tool (1) on the hinge bearing of the elevator and the THS:
1 The rib (7) (hinge arm n°1) must be between the side plates (6).
2 The abutment block (8) must touch the rib (7).
3 The stop (4) must touch the elevator hinge bearing (5).
(d) Install the pin (2) through the side plates (6) and the stop (4).
(e) Install the wedge (3) through the side plates (6).
(f) Put the gauge (12) (5th mark) between the setting bar (10) and the abutment block (8).
1 The pad (9) touches the THS.
2 The bottom of the setting bar (10) is to be 5 mm (0.1969 in.) from the abutment block (8).
(8) Install the 98D27303000001 LOAD,APPLICATION TOOL-ELEVATOR, AILERON, RUDDER at the trailing edge of the elevator, between the two servocontrols.
4. Procedure(1) Safety the CAPT and F/O side sticks with the 98D27903500000 PIN-SIDE STICK LOCKING.
(2) Put the WARNING NOTICE(S) on the CAPT and F/O side sticks to tell persons not to move the side sticks.
(3) Install the 0U190360 PIN-RIGGING,THS ACTUATOR,MECHANICAL INPUT LEVER (5) on the screwjack of the THS actuator (6).
(4) Do a check of the play of the elevators (Ref. AMM TASK 27-34-00-200-001).
(5) Install the pointer of the 98D27303000001 LOAD,APPLICATION TOOL-ELEVATOR, AILERON, RUDDER at the trailing edge of the elevator, in front of the tail cone.
(6) Install an Adhesive Tape-- Uncoated Cloth - (Material No.05TAD1) on the tail cone in front of the pointer.
(7) Install the 98D27309002000 GAUGE-ELEVATOR NEUTRAL SETTING:
(a) Remove the pin (2) and the wedge (3) from the side plates (6).
(b) Turn the adjuster knob (11) counterclockwise until the setting bar (10) is in its highest position.
(c) Install the tool (1) on the hinge bearing of the elevator and the THS:
1 The rib (7) (hinge arm n°1) must be between the side plates (6).
2 The abutment block (8) must touch the rib (7).
3 The stop (4) must touch the elevator hinge bearing (5).
(d) Install the pin (2) through the side plates (6) and the stop (4).
(e) Install the wedge (3) through the side plates (6).
(f) Put the gauge (12) (5th mark) between the setting bar (10) and the abutment block (8).
NOTE: The feeler gauge has 5 marks. The 5th mark is related to a thickness of 5 mm (0.1969 in.) plus or minus 0.5mm.
(g) Turn the adjuster knob (11) to lower the setting bar (10) until: 1 The pad (9) touches the THS.
2 The bottom of the setting bar (10) is to be 5 mm (0.1969 in.) from the abutment block (8).
(8) Install the 98D27303000001 LOAD,APPLICATION TOOL-ELEVATOR, AILERON, RUDDER at the trailing edge of the elevator, between the two servocontrols.
CAUTION:
BE CAREFUL WHEN YOU USE THE RIGGING PIN ON THE TRANSDUCER UNIT.
DO NOT USE FORCE TO ENGAGE THE RIGGING PIN IN THE TRANSDUCER UNIT. IF YOU USE FORCE, THE RIGGING PIN WILL NOT DISENGAGE FREELY AND DAMAGE TO THE TRANSDUCER UNIT CAN OCCUR.
Subtask 27-34-00-820-080-F A. Adjustment of the Inboard Servocontrol of the Right Elevator.
(1) On the maintenance panel 50VU, release the HYD/LEAK MEASUREMENT VALVES/G and HYD/LEAK MEASUREMENT VALVES/B pushbutton switches. (the OFF legends of the HYD/LEAK MEASUREMENT VALVES/G and HYD/LEAK MEASUREMENT VALVES/B come on).
(a) At the servocontrol-to-elevator attachment:
1 Remove and discard the AIPC 27-34-07-11-020 COTTER PIN (17) or AIPC 27-34-87-11-020 COTTER PIN (17).
2 The servocontrol is locked with ABS safety system:
1 Remove the nuts (31), washers (30), bolts (32), washers (33) and plate (34).
2 The servocontrol is locked with ABS safety system:
(4) At the servocontrol-to-elevator attachment:
(a) The servocontrol is locked with ABS safety system:
(5) At the servocontrol-to-THS attachment:
(a) The servocontrol is locked with ABS safety system:
(c) Tighten the nuts (31).
(6) Put the gauge (12) between the upper surface of the elevator and the bottom of the setting bar (10).
The neutral position indication is 5 mm (0.1969 in.) plus or minus 0.5mm.
(7) If not, adjust the inboard servocontrol:
(a) Remove the lockwire from the lock nut (2).
(b) Loosen the lock nut (2).
(c) Disengage the lock washer (3).
(d) Turn the rod (4) (in the correct direction) until the upper surface of the elevator touches the gauge (12) at 5 mm position.
(e) Engage the lock washer (3).
(f) TORQUE the lock nut (2) to between 3.5 and 3 m.daN (25.81 and 22.12 lbf.ft ).
(g) Make sure that the torque does not change the adjustment.
(8) Remove the 98D27309002000 GAUGE-ELEVATOR NEUTRAL SETTING.
(9) Adjust the right Yellow inboard servocontrol to the new neutral position:
(a) On the tail cone, record the position of the elevator, and identify it as the nominal position.
(b) On the tail cone, mark the new elevator neutral position at 9 +0.5 mm or -0.5 mm (0.3543 +0.0197 in. or -0.0197 in.) above the nominal position as recorded before.
(c) Loosen the lock nut (2).
(d) Disengage the lock washer (3).
(e) Turn the rod (4) (in the correct direction), until the pointer is aligned with the new elevator position mark on the tail cone.
(f) Engage the lock washer (3).
(g) TORQUE the lock nut (2) to between 3.5 and 3 m.daN (25.81 and 22.12 lbf.ft ).
(h) Make sure that the torque does not change the adjustment.
(i) Safety the lock nut (2) with Lockwire-corrosion resistant steel dia 0.8 mm (0.03 in.).
(10) Make sure that you can engage/disengage the rigging pin easily into/from the elevator position transducer-unit (1).
(a) Cut and discard the lockwire from the nut (2) (transducer unit side).
(b) Loosen the nuts (2).
(c) Disengage the lock washers (3).
(d) Turn the control rod body (4) until you can engage freely the rigging pin in the transducer unit (1).
(e) Engage the lock washers (3) and tighten the nut (2) on the rod (4).
(f) Make sure that you can engage/disengage freely the rigging pin into from the elevator position transducer-unit (1).
(g) On the upper ECAM display unit, make sure that the ELAC 2 PITCH FAULT warning is not shown.
(h) Safety the nut (2) (transducer unit side) with lockwire-corrosion resistant steel dia 0.8 mm (0.0315 in.).
Subtask 27-34-00-869-096-A (1) On the maintenance panel 50VU, release the HYD/LEAK MEASUREMENT VALVES/G and HYD/LEAK MEASUREMENT VALVES/B pushbutton switches. (the OFF legends of the HYD/LEAK MEASUREMENT VALVES/G and HYD/LEAK MEASUREMENT VALVES/B come on).
NOTE: At this step, the inboard servocontrol (Yellow) is in the active mode; the outboard servocontrol (Blue) is in the damping mode.
(2) To take up the play of the servocontrol attachment: (a) At the servocontrol-to-elevator attachment:
1 Remove and discard the AIPC 27-34-07-11-020 COTTER PIN (17) or AIPC 27-34-87-11-020 COTTER PIN (17).
2 The servocontrol is locked with ABS safety system:
- Remove and discard the AIPC 27-34-07-11-030 COTTER PIN (10) or AIPC 27-34-87-11-030 COTTER PIN (10),
- Remove the locking cup (11),
- Loosen the nut (12) but do not remove it.
1 Remove the nuts (31), washers (30), bolts (32), washers (33) and plate (34).
2 The servocontrol is locked with ABS safety system:
- Remove and discard the AIPC 27-34-07-12-070 COTTER PIN (20) or AIPC 27-34-87-12-070 COTTER PIN (20),
- Remove the locking cup (21),
- Loosen the nut (22) but do not remove it.
(4) At the servocontrol-to-elevator attachment:
(a) The servocontrol is locked with ABS safety system:
- TORQUE the nut (12) to between 5.0 and 4.5 m.daN (36.87 and 33.19 lbf.ft ) while you keep the force to the down direction, then release the force,
- Install the locking cup (11) and the new AIPC 27-34-07-11-030 COTTER PIN (10) or AIPC 27-34-87-11-030 COTTER PIN (10).
(5) At the servocontrol-to-THS attachment:
(a) The servocontrol is locked with ABS safety system:
- TORQUE the nut (22) to between 5.0 and 4.5 m.daN (36.87 and 33.19 lbf.ft ) while you keep the force to the down direction, then release the force,
- Install the locking cup (21) and the new AIPC 27-34-07-12-070 COTTER PIN (20) or AIPC 27-34-87-12-070 COTTER PIN (20).
(c) Tighten the nuts (31).
(6) Put the gauge (12) between the upper surface of the elevator and the bottom of the setting bar (10).
The neutral position indication is 5 mm (0.1969 in.) plus or minus 0.5mm.
(7) If not, adjust the inboard servocontrol:
(a) Remove the lockwire from the lock nut (2).
(b) Loosen the lock nut (2).
(c) Disengage the lock washer (3).
(d) Turn the rod (4) (in the correct direction) until the upper surface of the elevator touches the gauge (12) at 5 mm position.
(e) Engage the lock washer (3).
(f) TORQUE the lock nut (2) to between 3.5 and 3 m.daN (25.81 and 22.12 lbf.ft )
. (g) Make sure that the torque does not change the adjustment.
(8) Remove the 98D27309002000 GAUGE-ELEVATOR NEUTRAL SETTING.
(9) Adjust the right Yellow inboard servocontrol to the new neutral position:
(a) On the tail cone, record the position of the elevator, and identify it as the nominal position.
(b) On the tail cone, mark the new elevator neutral position at 9 +0.5 mm or -0.5 mm (0.3543 +0.0197 in. or -0.0197 in.) above the nominal position as recorded before.
(c) Loosen the lock nut (2).
(d) Disengage the lock washer (3).
(e) Turn the rod (4) (in the correct direction), until the pointer is aligned with the new elevator position mark on the tail cone.
(f) Engage the lock washer (3).
(g) TORQUE the lock nut (2) to between 3.5 and 3 m.daN (25.81 and 22.12 lbf.ft )
. (h) Make sure that the torque does not change the adjustment.
(i) Safety the lock nut (2) with Lockwire-corrosion resistant steel dia 0.8 mm (0.03 in.).
(10) Make sure that you can engage/disengage the rigging pin easily into/from the elevator position transducer-unit (1).
NOTE: The rigging pin is part of the transducer-unit.
If you cannot, adjust the length of the control rod (4): (a) Cut and discard the lockwire from the nut (2) (transducer unit side).
(b) Loosen the nuts (2).
(c) Disengage the lock washers (3).
(d) Turn the control rod body (4) until you can engage freely the rigging pin in the transducer unit (1).
(e) Engage the lock washers (3) and tighten the nut (2) on the rod (4).
(f) Make sure that you can engage/disengage freely the rigging pin into from the elevator position transducer-unit (1).
(g) On the upper ECAM display unit, make sure that the ELAC 2 PITCH FAULT warning is not shown.
(h) Safety the nut (2) (transducer unit side) with lockwire-corrosion resistant steel dia 0.8 mm (0.0315 in.).
B. Servoing Change
(1) On the maintenance panel 50VU, push the HYD/LEAK MEASUREMENT VALVES/B and release the HYD/LEAK MEASUREMENT VALVES/Y pushbutton switches. (the OFF legends of the HYD/LEAK MEASUREMENT VALVES/B goes off, the HYD/LEAK MEASUREMENT VALVES/Y comes on).
(2) On the overhead panel 24VU:
(a) Release the FLT CTL/ELAC 2 and FLT CTL/SEC 2 pushbutton switches (on these pushbutton switches, the OFF legends come on).
(3) On the overhead panel 23VU:
(a) Push the FLT CTL/ELAC 1 and FLT CTL/SEC 1 pushbutton switches (on these pushbutton switches, the OFF legends are off).
(b) Make sure that the F/CTL ELAC 1 PITCH FAULT warning is not shown on the upper ECAM display unit.
Subtask 27-34-00-820-081-C (1) On the maintenance panel 50VU, push the HYD/LEAK MEASUREMENT VALVES/B and release the HYD/LEAK MEASUREMENT VALVES/Y pushbutton switches. (the OFF legends of the HYD/LEAK MEASUREMENT VALVES/B goes off, the HYD/LEAK MEASUREMENT VALVES/Y comes on).
(2) On the overhead panel 24VU:
(a) Release the FLT CTL/ELAC 2 and FLT CTL/SEC 2 pushbutton switches (on these pushbutton switches, the OFF legends come on).
(3) On the overhead panel 23VU:
(a) Push the FLT CTL/ELAC 1 and FLT CTL/SEC 1 pushbutton switches (on these pushbutton switches, the OFF legends are off).
(b) Make sure that the F/CTL ELAC 1 PITCH FAULT warning is not shown on the upper ECAM display unit.
C. Adjustment of the Outboard Servocontrol of the Right Elevator
(a) At the servocontrol-to-elevator attachment:
1 Remove and discard the AIPC 27-34-07-11-020 COTTER PIN (17) or the AIPC 27-34-87-11-020 COTTER PIN (17).
2 The servocontrol is locked with the ABS safety system:
1 Remove the nuts (31), washers (30), bolts (32), washers (33) and plate (34).
2 The servocontrol is locked with the ABS safety system:
(3) At the servocontrol-to-elevator attachment:
(a) The servocontrol is locked with the ABS safety system:
(4) At the servocontrol-to-THS attachment:
(a) The servocontrol is locked with the ABS safety system:
(c) Tighten the nuts (31).
(5) Remove the 98D27303000001 LOAD,APPLICATION TOOL-ELEVATOR, AILERON, RUDDER.
(a) Use the new elevator neutral position written on the tail cone to do the adjustment.
(6) Adjust the outboard servocontrol to the new neutral position:
(a) Remove and discard the lockwire from the lock nut (2).
(b) Loosen the lock nut (2).
(c) Disengage the lock washer (3).
(d) Turn the rod (4) (in the correct direction) until:
1 The pointer on the trailing edge of the elevator is in line with the mark made before on the adhesive tape.
2 You can easily engage/disengage the rigging pin into/from the elevator position transducer-unit (1).
(e) Engage the lock washer (3).
(f) TORQUE the lock nut (2) to between 3.5 and 3 m.daN (25.81 and 22.12 lbf.ft ).
(g) Make sure that the adjustment does not change when you TORQUE the lock nut.
(h) Safety the lock nut (2) with the Lockwire-corrosion resistant steel dia 0.8 mm (0.03 in.).
(i) Remove the adhesive tape.
(j) Install the new AIPC 11-21-27-02-010 REFERENCE TRIANGLE (8) or the new AIPC 11-21-89-48-010 REFERENCE TRIANGLE (8) on the tail cone with its center in line with the pointer on the trailing edge of the elevator (Ref. AMM TASK 11-00-00-960-001).
(k) Depressurize the Blue hydraulic system (Ref. AMM TASK 29-10-00-864-003).
Subtask 27-34-00-480-060-A NOTE: At this step, the inboard servocontrol (Yellow) is in the damping mode. The outboard servocontrol (Blue) is in the ON mode.
(1) Adjust the play of the servocontrol attachment: (a) At the servocontrol-to-elevator attachment:
1 Remove and discard the AIPC 27-34-07-11-020 COTTER PIN (17) or the AIPC 27-34-87-11-020 COTTER PIN (17).
2 The servocontrol is locked with the ABS safety system:
- Remove and discard the AIPC 27-34-07-11-030 COTTER PIN (10) or the AIPC 27-34-87-11-030 COTTER PIN (10).
- Remove the locking cup (11).
- Loosen the nut (12) but do not remove it.
1 Remove the nuts (31), washers (30), bolts (32), washers (33) and plate (34).
2 The servocontrol is locked with the ABS safety system:
- Remove and discard the AIPC 27-34-07-12-070 COTTER PIN (20) or the AIPC 27-34-87-12-070 COTTER PIN (20).
- Remove the locking cup (21).
- Loosen the nut (22) but do not remove it.
(3) At the servocontrol-to-elevator attachment:
(a) The servocontrol is locked with the ABS safety system:
- TORQUE the nut (12) to between 5.0 and 4.5 m.daN (36.87 and 33.19 lbf.ft ) while you keep the force in the down direction, then release.
- Install the locking cup (11) and the new AIPC 27-34-07-11-030 COTTER PIN (10) or the new AIPC 27-34-87-11-030 COTTER PIN (10).
- Install the lock washer (15).
(4) At the servocontrol-to-THS attachment:
(a) The servocontrol is locked with the ABS safety system:
- TORQUE the nut (22) to between 5.0 and 4.5 m.daN (36.87 and 33.19 lbf.ft ) while you keep the force in the down direction, then release.
- Install the locking cup (21) and the new AIPC 27-34-07-12-070 COTTER PIN (20) or the new AIPC 27-34-87-12-070 COTTER PIN (20).
(c) Tighten the nuts (31).
(5) Remove the 98D27303000001 LOAD,APPLICATION TOOL-ELEVATOR, AILERON, RUDDER.
(a) Use the new elevator neutral position written on the tail cone to do the adjustment.
(6) Adjust the outboard servocontrol to the new neutral position:
(a) Remove and discard the lockwire from the lock nut (2).
(b) Loosen the lock nut (2).
(c) Disengage the lock washer (3).
(d) Turn the rod (4) (in the correct direction) until:
1 The pointer on the trailing edge of the elevator is in line with the mark made before on the adhesive tape.
2 You can easily engage/disengage the rigging pin into/from the elevator position transducer-unit (1).
(e) Engage the lock washer (3).
(f) TORQUE the lock nut (2) to between 3.5 and 3 m.daN (25.81 and 22.12 lbf.ft )
. (g) Make sure that the adjustment does not change when you TORQUE the lock nut.
(h) Safety the lock nut (2) with the Lockwire-corrosion resistant steel dia 0.8 mm (0.03 in.).
(i) Remove the adhesive tape.
(j) Install the new AIPC 11-21-27-02-010 REFERENCE TRIANGLE (8) or the new AIPC 11-21-89-48-010 REFERENCE TRIANGLE (8) on the tail cone with its center in line with the pointer on the trailing edge of the elevator (Ref. AMM TASK 11-00-00-960-001).
(k) Depressurize the Blue hydraulic system (Ref. AMM TASK 29-10-00-864-003).
D. Installation of the Tools
(1) Install the 98D27309002000 GAUGE-ELEVATOR NEUTRAL SETTING on the left side:
(a) Remove the pin (2) and the wedge (3) from the side plates (6).
(b) Turn the adjuster knob (11) counterclockwise until the setting bar (10) is in its highest position.
(c) Install the tool (1) on the hinge bearing of the elevator and THS:
(e) Install the wedge (3) through the side plates (6).
(f) Put the gauge (12) (5th mark) between the setting bar (10) and the abutment block (8).
1 The pad (9) touches the THS.
2 The bottom of the setting bar (10) is to be 5 mm (0.1969 in.) from the abutment block (8).
(2) Install the 98D27303000001 LOAD,APPLICATION TOOL-ELEVATOR, AILERON, RUDDER at the trailing edge of the elevator between the two servocontrols.
(3) Remove the pointer of the 98D27303000001 LOAD,APPLICATION TOOL-ELEVATOR, AILERON, RUDDER from the right side and install it on the left side, on the trailing edge of the elevator, in front of the tail cone.
(4) Install an adhesive tape on the tail cone in front of the pointer.
Subtask 27-34-00-820-082-F (1) Install the 98D27309002000 GAUGE-ELEVATOR NEUTRAL SETTING on the left side:
(a) Remove the pin (2) and the wedge (3) from the side plates (6).
(b) Turn the adjuster knob (11) counterclockwise until the setting bar (10) is in its highest position.
(c) Install the tool (1) on the hinge bearing of the elevator and THS:
- the rib (7) must be between the side plates (6).
- the abutment block (8) must touch the rib (7).
- the stop (4) must touch the elevator hinge bearing (5).
(e) Install the wedge (3) through the side plates (6).
(f) Put the gauge (12) (5th mark) between the setting bar (10) and the abutment block (8).
NOTE: The feeler gauge has 5 marks. The 5th mark is related to a thickness of 5 mm (0.1969 in.) plus or minus 0.5mm.
(g) Turn the adjuster knob (11) to lower the setting bar (10) until: 1 The pad (9) touches the THS.
2 The bottom of the setting bar (10) is to be 5 mm (0.1969 in.) from the abutment block (8).
(2) Install the 98D27303000001 LOAD,APPLICATION TOOL-ELEVATOR, AILERON, RUDDER at the trailing edge of the elevator between the two servocontrols.
(3) Remove the pointer of the 98D27303000001 LOAD,APPLICATION TOOL-ELEVATOR, AILERON, RUDDER from the right side and install it on the left side, on the trailing edge of the elevator, in front of the tail cone.
(4) Install an adhesive tape on the tail cone in front of the pointer.
E. Adjustment of the Inboard Servocontrol of the Left Elevator
(1) On the maintenance panel 50VU, push the HYD/LEAK MEASUREMENT VALVES/G pushbutton switch. (the OFF legend of the HYD/LEAK MEASUREMENT VALVES/G goes off).
(2) On the overhead panel 23VU:
(a) At the servocontrol-to-elevator attachment:
1 Remove and discard the AIPC 27-34-07-11-020 COTTER PIN (17) or AIPC 27-34-87-11-020 COTTER PIN (17).
2 The servocontrol is locked with ABS safety system:
1 Remove the nuts (31), washers (30), bolts (32), washers (33) and plate (34).
2 The servocontrol is locked with ABS safety system:
(6) At the servocontrol-to-elevator attachment:
(a) The servocontrol is locked with ABS safety system:
(7) At the servocontrol-to-THS attachment:
(a) The servocontrol is locked with ABS safety system:
(c) Tighten the nuts (31).
(8) Put the gauge (12) between the upper surface of the elevator and the bottom of the setting bar (10).
The neutral position indication is 5 mm (0.1969 in.) plus or minus 0.5.
(9) If not, adjust the inboard servocontrol as follows:
(a) Remove the lockwire from the lock nut (2).
(b) Loosen the lock nut (2).
(c) Disengage the lock washer (3).
(d) Turn the rod (4) (in the correct direction) until the upper surface of the elevator touches the gauge (12) at 5 mm position.
(e) Engage the lock washer (3).
(f) TORQUE the lock nut (2) to between 3.5 and 3 m.daN (25.81 and 22.12 lbf.ft ).
(g) Make sure that the torque does not change the adjustment.
(10) Remove the 98D27309002000 GAUGE-ELEVATOR NEUTRAL SETTING.
(11) Adjust the left Green inboard servocontrol to the new neutral position:
(a) On the tail cone, record the position of the elevator, and identify it as the nominal position.
(b) On the tail cone, mark the new elevator neutral position at 9 +0.5 mm or -0.5 mm (0.3543 +0.0197 in. or -0.0197 in.) above the nominal position as recorded before.
(c) Loosen the lock nut (2).
(d) Disengage the lock washer (3).
(e) Turn the rod (4) (in the correct direction), until the pointer is aligned with the new elevator position mark on the tail cone.
(f) Engage the lock washer (3).
(g) TORQUE the lock nut (2) to between 3.5 and 3 m.daN (25.81 and 22.12 lbf.ft ).
(h) Make sure that the torque does not change the adjustment.
(i) Safety the lock nut (2) with Lockwire-corrosion resistant steel dia 0.8 mm (0.03 in.).
(12) Make sure that you can engage/disengage the rigging pin easily into/from the elevator position transducer-unit (1).
(a) Cut and discard the lockwire from the nut (2) (transducer unit side).
(b) Loosen the nuts (2).
(c) Disengage the lock washers (3).
(d) Turn the control rod body (4) until you can engage freely the rigging pin in the transducer unit (1).
(e) Engage the washers (3) and tighten the nuts (2) on the rod (4).
(f) Make sure that you can engage/disengage freely the rigging pin into/from the elevator position transducer-unit (1).
(g) On the upper ECAM display unit, make sure that the ELAC 2 PITCH FAULT warning is not shown.
(h) Safety the nut (2) (transducer unit side) with lockwire-corrosion resistant steel dia 0.8 mm (0.0315 in.).
Subtask 27-34-00-869-095-A (1) On the maintenance panel 50VU, push the HYD/LEAK MEASUREMENT VALVES/G pushbutton switch. (the OFF legend of the HYD/LEAK MEASUREMENT VALVES/G goes off).
(2) On the overhead panel 23VU:
- Release the FLT CTL/ELAC 1 and FLT CTL/SEC 1 pushbutton switches (on these pushbutton switches, the OFF legends come on).
- Push the FLT CTL/ELAC 2 and FLT CTL/SEC 2 pushbutton switches (on these pushbutton switches, the FAULT and OFF legends are off).
NOTE: At this step, the inboard servocontrol (Green) is in the active mode; the outboard servocontrol (Blue) is in the damping mode.
(4) To take up the play of the servocontrol attachment: (a) At the servocontrol-to-elevator attachment:
1 Remove and discard the AIPC 27-34-07-11-020 COTTER PIN (17) or AIPC 27-34-87-11-020 COTTER PIN (17).
2 The servocontrol is locked with ABS safety system:
- Remove and discard the AIPC 27-34-07-11-030 COTTER PIN (10) or AIPC 27-34-87-11-030 COTTER PIN (10),
- Remove the locking cup (11),
- Loosen the nut (12) but do not remove it.
1 Remove the nuts (31), washers (30), bolts (32), washers (33) and plate (34).
2 The servocontrol is locked with ABS safety system:
- Remove and discard the AIPC 27-34-07-12-070 COTTER PIN (20) or AIPC 27-34-87-12-070 COTTER PIN (20),
- Remove the locking cup (21),
- Loosen the nut (22) but do not remove it.
(6) At the servocontrol-to-elevator attachment:
(a) The servocontrol is locked with ABS safety system:
- TORQUE the nut (12) to between 5.0 and 4.5 m.daN (36.87 and 33.19 lbf.ft ) while you keep the force to the down direction, then release the force,
- Install the locking cup (11) and the new AIPC 27-34-07-11-030 COTTER PIN (10) or AIPC 27-34-87-11-030 COTTER PIN (10).
(7) At the servocontrol-to-THS attachment:
(a) The servocontrol is locked with ABS safety system:
- TORQUE the nut (22) to between 5.0 and 4.5 m.daN (36.87 and 33.19 lbf.ft ) while you keep the force to the down direction, then release the force,
- Install the locking cup (21) and the new AIPC 27-34-07-12-070 COTTER PIN (20) or AIPC 27-34-87-12-070 COTTER PIN (20).
(c) Tighten the nuts (31).
(8) Put the gauge (12) between the upper surface of the elevator and the bottom of the setting bar (10).
The neutral position indication is 5 mm (0.1969 in.) plus or minus 0.5.
(9) If not, adjust the inboard servocontrol as follows:
(a) Remove the lockwire from the lock nut (2).
(b) Loosen the lock nut (2).
(c) Disengage the lock washer (3).
(d) Turn the rod (4) (in the correct direction) until the upper surface of the elevator touches the gauge (12) at 5 mm position.
(e) Engage the lock washer (3).
(f) TORQUE the lock nut (2) to between 3.5 and 3 m.daN (25.81 and 22.12 lbf.ft )
. (g) Make sure that the torque does not change the adjustment.
(10) Remove the 98D27309002000 GAUGE-ELEVATOR NEUTRAL SETTING.
(11) Adjust the left Green inboard servocontrol to the new neutral position:
(a) On the tail cone, record the position of the elevator, and identify it as the nominal position.
(b) On the tail cone, mark the new elevator neutral position at 9 +0.5 mm or -0.5 mm (0.3543 +0.0197 in. or -0.0197 in.) above the nominal position as recorded before.
(c) Loosen the lock nut (2).
(d) Disengage the lock washer (3).
(e) Turn the rod (4) (in the correct direction), until the pointer is aligned with the new elevator position mark on the tail cone.
(f) Engage the lock washer (3).
(g) TORQUE the lock nut (2) to between 3.5 and 3 m.daN (25.81 and 22.12 lbf.ft )
. (h) Make sure that the torque does not change the adjustment.
(i) Safety the lock nut (2) with Lockwire-corrosion resistant steel dia 0.8 mm (0.03 in.).
(12) Make sure that you can engage/disengage the rigging pin easily into/from the elevator position transducer-unit (1).
NOTE: The rigging pin is a part of the transducer-unit.
If you cannot, adjust the length of the control rod (4) as follows: (a) Cut and discard the lockwire from the nut (2) (transducer unit side).
(b) Loosen the nuts (2).
(c) Disengage the lock washers (3).
(d) Turn the control rod body (4) until you can engage freely the rigging pin in the transducer unit (1).
(e) Engage the washers (3) and tighten the nuts (2) on the rod (4).
(f) Make sure that you can engage/disengage freely the rigging pin into/from the elevator position transducer-unit (1).
(g) On the upper ECAM display unit, make sure that the ELAC 2 PITCH FAULT warning is not shown.
(h) Safety the nut (2) (transducer unit side) with lockwire-corrosion resistant steel dia 0.8 mm (0.0315 in.).
F. Servoing Change
(1) On the maintenance panel 50VU, push the HYD/LEAK MEASUREMENT VALVES/B pushbutton switch and release the HYD/LEAK MEASUREMENT VALVES/G pushbutton switch. (the OFF legend of the HYD/LEAK MEASUREMENT VALVES/B pushbutton switch goes off, the OFF legend of the HYD/LEAK MEASUREMENT VALVES/G pushbutton switch comes on).
(2) On the overhead panel 24VU:
(a) Release the FLT CTL/ELAC 2 and FLT CTL/SEC 2 pushbutton switches (on these pushbutton switches, the OFF legends come on).
(3) On the overhead panel 23VU:
(a) Push the FLT CTL/ELAC 1 and FLT CTL/SEC 1 pushbutton switches (on these pushbutton switches, the OFF legends are off).
(b) Make sure that the F/CTL ELAC 1 PITCH FAULT warning is not shown on the upper ECAM display unit.
Subtask 27-34-00-820-083-C (1) On the maintenance panel 50VU, push the HYD/LEAK MEASUREMENT VALVES/B pushbutton switch and release the HYD/LEAK MEASUREMENT VALVES/G pushbutton switch. (the OFF legend of the HYD/LEAK MEASUREMENT VALVES/B pushbutton switch goes off, the OFF legend of the HYD/LEAK MEASUREMENT VALVES/G pushbutton switch comes on).
(2) On the overhead panel 24VU:
(a) Release the FLT CTL/ELAC 2 and FLT CTL/SEC 2 pushbutton switches (on these pushbutton switches, the OFF legends come on).
(3) On the overhead panel 23VU:
(a) Push the FLT CTL/ELAC 1 and FLT CTL/SEC 1 pushbutton switches (on these pushbutton switches, the OFF legends are off).
(b) Make sure that the F/CTL ELAC 1 PITCH FAULT warning is not shown on the upper ECAM display unit.
G. Adjustment of the Outboard Servocontrol of the Left Elevator
(a) At the servocontrol-to-elevator attachment:
1 Remove and discard the AIPC 27-34-07-11-020 COTTER PIN (17) or the AIPC 27-34-87-11-020 COTTER PIN (17).
2 The servocontrol is locked with the ABS safety system:
1 Remove the nuts (31), washers (30), bolts (32), washers (33) and plate (34).
2 The servocontrol is locked with the ABS safety system:
(3) At the servocontrol-to-elevator attachment:
(a) The servocontrol is locked with the ABS safety system:
(4) At the servocontrol-to-THS attachment:
(a) The servocontrol is locked with the ABS safety system:
(c) Tighten the two nuts (31).
(5) Remove the 98D27303000001 LOAD,APPLICATION TOOL-ELEVATOR, AILERON, RUDDER.
(a) Use the new elevator neutral position written on the tail cone to do the adjustment.
(6) Adjust the outboard servocontrol to the new neutral position:
(a) Remove and discard the lockwire from the lock nut (2).
(b) Loosen the lock nut (2).
(c) Disengage the lock washer (3).
(d) Turn the rod (4) (in the correct direction) until:
1 The pointer on the trailing edge of the elevator is in line with the mark made before on the adhesive tape.
2 You can easily engage/disengage the rigging pin into/from the elevator position transducer-unit (1).
(e) Engage the lock washer (3).
(f) TORQUE the lock nut (2) to between 3.5 and 3 m.daN (25.81 and 22.12 lbf.ft ).
(g) Make sure that the adjustment does not change when you TORQUE the lock nut (2).
(h) Safety the lock nut (2) with the Lockwire-corrosion resistant steel dia 0.8 mm (0.03 in.).
(i) Remove the adhesive tape.
(j) Install the new AIPC 11-21-27-02-010 REFERENCE TRIANGLE (8) or the new AIPC 11-21-89-48-010 REFERENCE TRIANGLE (8) on the tail cone with its center in line with the pointer on the trailing edge of the elevator (Ref. AMM TASK 11-00-00-960-001).
(k) Depressurize the blue hydraulic system (Ref. AMM TASK 29-10-00-864-003).
Subtask 27-34-00-710-058-A NOTE: At this step, the inboard servocontrol (green) is in the damping mode. The outboard servocontrol (blue) is in the ON mode.
(1) Adjust the play of the servocontrol attachment: (a) At the servocontrol-to-elevator attachment:
1 Remove and discard the AIPC 27-34-07-11-020 COTTER PIN (17) or the AIPC 27-34-87-11-020 COTTER PIN (17).
2 The servocontrol is locked with the ABS safety system:
- Remove and discard the AIPC 27-34-07-11-030 COTTER PIN (10) or the AIPC 27-34-87-11-030 COTTER PIN (10).
- Remove the locking cup (11).
- Loosen the nut (12) but do not remove it.
1 Remove the nuts (31), washers (30), bolts (32), washers (33) and plate (34).
2 The servocontrol is locked with the ABS safety system:
- Remove and discard the AIPC 27-34-07-12-070 COTTER PIN (20) or the AIPC 27-34-87-12-070 COTTER PIN (20).
- Remove the locking cup (21).
- Loosen the nut (22) but do not remove it.
(3) At the servocontrol-to-elevator attachment:
(a) The servocontrol is locked with the ABS safety system:
- TORQUE the nut (12) to between 5.0 and 4.5 m.daN (36.87 and 33.19 lbf.ft ) while you keep the force in the down direction, then release.
- Install the locking cup (11) and the new AIPC 27-34-07-11-030 COTTER PIN (10) or the new AIPC 27-34-87-11-030 COTTER PIN (10).
(4) At the servocontrol-to-THS attachment:
(a) The servocontrol is locked with the ABS safety system:
- TORQUE the nut (22) to between 5.0 and 4.5 m.daN (36.87 and 33.19 lbf.ft ) while you keep the force in the down direction, then release.
- Install the locking cup (21) and the new AIPC 27-34-07-12-070 COTTER PIN (20) or the new AIPC 27-34-87-12-070 COTTER PIN (20).
(c) Tighten the two nuts (31).
(5) Remove the 98D27303000001 LOAD,APPLICATION TOOL-ELEVATOR, AILERON, RUDDER.
(a) Use the new elevator neutral position written on the tail cone to do the adjustment.
(6) Adjust the outboard servocontrol to the new neutral position:
(a) Remove and discard the lockwire from the lock nut (2).
(b) Loosen the lock nut (2).
(c) Disengage the lock washer (3).
(d) Turn the rod (4) (in the correct direction) until:
1 The pointer on the trailing edge of the elevator is in line with the mark made before on the adhesive tape.
2 You can easily engage/disengage the rigging pin into/from the elevator position transducer-unit (1).
(e) Engage the lock washer (3).
(f) TORQUE the lock nut (2) to between 3.5 and 3 m.daN (25.81 and 22.12 lbf.ft )
. (g) Make sure that the adjustment does not change when you TORQUE the lock nut (2).
(h) Safety the lock nut (2) with the Lockwire-corrosion resistant steel dia 0.8 mm (0.03 in.).
(i) Remove the adhesive tape.
(j) Install the new AIPC 11-21-27-02-010 REFERENCE TRIANGLE (8) or the new AIPC 11-21-89-48-010 REFERENCE TRIANGLE (8) on the tail cone with its center in line with the pointer on the trailing edge of the elevator (Ref. AMM TASK 11-00-00-960-001).
(k) Depressurize the blue hydraulic system (Ref. AMM TASK 29-10-00-864-003).
H. Test
(1) Preparation for the test
(a) Removal of the tools
1 Remove the 0U190360 PIN-RIGGING,THS ACTUATOR,MECHANICAL INPUT LEVER (5) from the screwjack of the THS actuator (6).
2 Remove the pointer of the 98D27303000001 LOAD,APPLICATION TOOL-ELEVATOR, AILERON, RUDDER.
3 Remove the 98D27903500000 PIN-SIDE STICK LOCKING from the CAPT and F/O side sticks.
(b) On the overhead panel 24VU:
1 Push the FLT CTL/ELAC 2 and FLT CTL/SEC2 pushbutton switches (on these pushbutton switches, the OFF legends go off).
(2) Do the operational test of the elevators (Ref. AMM TASK 27-34-00-710-001).
5. Close-up(1) Preparation for the test
(a) Removal of the tools
1 Remove the 0U190360 PIN-RIGGING,THS ACTUATOR,MECHANICAL INPUT LEVER (5) from the screwjack of the THS actuator (6).
2 Remove the pointer of the 98D27303000001 LOAD,APPLICATION TOOL-ELEVATOR, AILERON, RUDDER.
3 Remove the 98D27903500000 PIN-SIDE STICK LOCKING from the CAPT and F/O side sticks.
(b) On the overhead panel 24VU:
1 Push the FLT CTL/ELAC 2 and FLT CTL/SEC2 pushbutton switches (on these pushbutton switches, the OFF legends go off).
(2) Do the operational test of the elevators (Ref. AMM TASK 27-34-00-710-001).
Subtask 27-34-00-860-074-A
A. Put the Aircraft back to its Initial Configuration.
(1) Depressurize the aircraft hydraulic systems (Ref. AMM TASK 29-23-00-864-001) (Ref. AMM TASK 29-24-00-864-001) (Ref. AMM TASK 29-10-00-864-003).
(2) Remove the WARNING NOTICE(S).
(3) Make sure that the work area is clean and clear of tools and other items.
(4) De-energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-862-002).
Subtask 27-34-00-410-064-A (1) Depressurize the aircraft hydraulic systems (Ref. AMM TASK 29-23-00-864-001) (Ref. AMM TASK 29-24-00-864-001) (Ref. AMM TASK 29-10-00-864-003).
(2) Remove the WARNING NOTICE(S).
(3) Make sure that the work area is clean and clear of tools and other items.
(4) De-energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-862-002).
B. Close Access.
(1) Close the access door 312AR.
(2) Close the THS trailing edge access panels (Ref. AMM TASK 55-13-11-400-001):
(a) 334DB 334AT 334BB for the left elevator.
(b) 344DB 344AT 344BB for the right elevator.
(3) Install the protective cover on the battery power center 105VU.
(4) Tighten the two screws.
(5) Close the access door 822 (Ref. AMM TASK 52-41-00-410-002).
(6) Remove the access platform(s).
(1) Close the access door 312AR.
(2) Close the THS trailing edge access panels (Ref. AMM TASK 55-13-11-400-001):
(a) 334DB 334AT 334BB for the left elevator.
(b) 344DB 344AT 344BB for the right elevator.
(3) Install the protective cover on the battery power center 105VU.
(4) Tighten the two screws.
(5) Close the access door 822 (Ref. AMM TASK 52-41-00-410-002).
(6) Remove the access platform(s).