(b)
Release the HYD LEAK MEASUREMENT/Y pushbutton switch (the OFF legend comes on).
(c)
Push the HYD LEAK MEASUREMENT/B pushbutton switch (the OFF legend goes off).
NOTE : At this time, the outboard servo controls are pressurized:
____
-the Blue hydraulic system for the left and right elevators.
R (10) At the same position, apply 30 daN (67.4426 lbf) in the up direction on the trailing edge.
R (11) Continue to apply this force and set the dial indicator to zero.
(12) Release the force.
(13) At the same position, apply 30 daN (67.4426 lbf) in the down direction on the trailing edge.
(14) Continue to apply this force and read the value on the dial indicator.
(15) Release the force.
(16) If the distance is more than 7 mm (0.2755 in.) between the two positions:
(a) Replace the blue elevator servo control (Ref. TASK 27-34-51-000-001) (Ref. TASK 27-34-51-400-001).
(b) If the distance stays more than 7 mm (0.2755 in.) do a check of the blue elevator servo control fitting (Ref. TASK 27-34-51-200-001).
(c) If the distance stays more than 7 mm (0.2755 in.) do a check of the elevator fitting (Ref. TASK 27-34-41-200-001).
NOTE : This 7 mm (0.2755 in.) value includes 4 mm (0.1574 in.) of____ surface bending as the result of 30 daN (67.4426 lbf) applied force.
5. Close-up________
Subtask 27-34-00-080-050
A. Removal of the Tools
R R R R R R (1) Remove the CHECK TOOL - AILERON, ELEVATOR, RUDDER (98D27303003001) or CHECK TOOL (ORAP) - AILERON, ELEVATOR, RUDDER (98D27303022000) , the SPRING SCALE ASSY (97A27902016000) or GAGE ASSY - PUSH-PULL (97A27003000000) or GAGE ASSY - PUSH-PULL (97A27003000001) and the LOAD APPLICATION TOOL - ELEVATOR, AILERON, RUDDER (98D27303000001) from the elevator.
(2) Remove the PIN-SIDE STICK LOCKING (98D27903500000) from the CAPT and F/O sidestick controllers.
(3) Remove the warning notice(s).
(4) Make sure that the work area is clean and clear of tool(s) and other items.
Subtask 27-34-00-860-061
B. Put the Aircraft back to its Initial Configuration
(1)
On the maintenance panel 50VU :
(a)
Push the HYD LEAK MEASUREMENT/G pushbutton switch (the OFF legend goes off).
(b)
Push the HYD LEAK MEASUREMENT/Y pushbutton switch (the OFF legend goes off).
(2)
Depressurize the aircraft hydraulic systems (Ref. TASK 29-23-00-864-001) (Ref. TASK 29-24-00-864-001) (Ref. TASK 29-10-00-864-003).
(3)
De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
Subtask 27-34-00-410-054
C. Close Access
(1)
Install the protective cover on the battery power center 105VU.
(2)
Tighten the two screws.
(3)
Close the access door 822.
R (4) Close the THS trailing edge access panels (Ref. TASK 55-13-11-400-R 001):
(a)
334BB, 334DB, 334FB, 334HB for the left elevator.
(b)
344BB, 344DB, 344FB, 344HB for the right elevator.
(5) Remove the access platform(s).
TASK 27-34-00-220-001
Check of the Position of the Fluid-Reserve Piston of the Elevator Servo Control with the Hydraulic Reservoirs Depressurized
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 GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______ GEAR.
1. Reason for the Job
__________________
Refer to the MPD TASK: 273400-03
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific rule No specific warning notice No specific warning notices No specific access platform 5.35 m (17 ft. 7 in.) 98D27903500000 4 PIN-SIDE STICK LOCKING
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
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