(7)
Pressurize the aircraft hydraulic systems (Ref. TASK 29-23-00-863-001) (Ref. TASK 29-24-00-863-001) (Ref. TASK 29-10-00-863-003).
(8)
On the center pedestal, make sure that the pitch-trim control wheels are set to 0.
(9)
Put a warning notice on the pitch-trim control wheels to tell persons not to move the THS.
(10) Make sure that there is no warning related to the LGCIUs on the upper ECAM display unit.
Subtask 27-34-00-480-054
D. Installation of the Tools
(1)
Safety the CAPT and F/O side sticks with the PIN-SIDE STICK LOCKING (98D27903500000).
(2)
Put the warning notices on the CAPT and F/O side sticks to tell persons not to move the side sticks.
(3)
Install the PIN - RIGGING (0U190360) (5) on the screwjack of the THS actuator (6). (Ref. Fig. 501/TASK 27-34-00-991-001)
(4)
Do a check of the play at the trailing edge of the elevators (Ref. TASK 27-34-00-200-001).
(5)
Install the GAUGE-ELEVATOR NEUTRAL SETTING (98D27309006000) on the
right side: R (Ref. Fig. 503/TASK 27-34-00-991-011-A)
(a)
Remove the screw (12) and the protector (13) from the setting bar (10).
(b)
Remove the other protectors from the setting bar.
(c)
Remove the two screws (7) from the access panel.
(d)
Install the yoke (8) on the THS.
R (Ref. Fig. 504/TASK 27-34-00-991-013-A) To keep a good contact between the yoke and the THS, you must not TORQUE the threaded pins.
(e)
Install the two threaded pins (9) on the yoke (8).
(f)
Install the setting bar (10) on the yoke (8).
R R Installation of the Elevator Neutral Setting Gauge Figure 503/TASK 27-34-00-991-011-A
1EFF : 1 1 1CES ALL 1 111 27-34-00 Page 538 Aug 01/04
R R Installation of the yoke Figure 504/TASK 27-34-00-991-013-A
1EFF : 1 1 1CES ALL 1 111 27-34-00 Page 539 Aug 01/04
(6) Install the LOAD APPLICATION TOOL - ELEVATOR, AILERON, RUDDER (98D27303000001) at the trailing edge of the elevator, between the two servocontrols.
4. Procedure
_________
Subtask 27-34-00-820-059-A
A. Adjustment of the Inboard Servocontrol of the Right Elevator
NOTE : At this step, the inboard servocontrol (Yellow) is in the active
____ mode. The outboard servocontrol (Blue) is in the damping mode.
(1)
To take up the play at the servocontrol attachment, loosen the servocontrol attachment bolts on the two ends (Ref. TASK 27-34-51-000-001).
(2)
Apply a force of 20 +10 -10 daN (44.9617 +22.4808 -22.4808 lbf) with the LOAD APPLICATION TOOL - ELEVATOR, AILERON, RUDDER (98D27303000001) in the down direction.
(3)
Tighten the servocontrol attachment bolts while you keep the force in the down direction (Ref. TASK 27-34-51-400-001), then release the force.
(4)
Push with your hands on the front and on the middle of the setting bar and make sure that the contact of the setting bar (10) between the yoke (8) and the THS surface is correct.
R (Ref. Fig. 504/TASK 27-34-00-991-013-A)
(5) Make sure that the gap between the upper surface of the elevator and the end part of the GAUGE-ELEVATOR NEUTRAL SETTING (98D27309006000)
(10) is in the limits of the feeler gauge (11). R (Ref. Fig. 503/TASK 27-34-00-991-011-A)
(6) If not, adjust the inboard servocontrol:
(Ref. Fig. 501/TASK 27-34-00-991-001)
(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 feeler gauge (11) in its limit position.
(e)
Engage the lock washer (3).
(f)
TORQUE the lock nut (2) to between 3 and 3.5 m.daN (22.12 and
25.81 lbf.ft)
(g)
Make sure that the adjustment does not change when you TORQUE the lock nut.
(h)
Safety the lock nut (2) with Lockwire-corrosion resistant steel dia 0.8 mm (0.03 in.).
R (i) Make sure that you can easily engage/disengage the rigging pin R into/from the elevator position transducer-unit (1).
(Ref. Fig. 502/TASK 27-34-00-991-009)
NOTE : The rigging pin is a part of the transducer unit.
____
If you cannot, adjust the length of the control rod (4):
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