-
THE FLIGHT CONTROL SURFACES
-
THE LANDING GEAR AND THE RELATED DOORS
-COMPONENTS THAT MOVE.
WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROL SURFACES ARE
_______ CLEAR BEFORE YOU PRESSURIZE/DEPRESSURIZE A HYDRAULIC SYSTEM.
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking caps No specific circuit breaker(s) safety clip(s) No specific warning notices No specific access platform 5.5 m (18 ft. 1 in.) 0U190360 1 PIN - RIGGING
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
29-10-00-864-001 Depressurize the Green Hydraulic System 29-10-00-864-002 Depressurize the Yellow Hydraulic System 27-44-57-991-001 Fig. 401
3. Job Set-up
__________
Subtask 27-44-57-010-050
A. Get Access
(1) Put the access platform in position.
(2) Open the access door 312AR.
Subtask 27-44-57-860-050
B. Aircraft Maintenance Configuration
(1)
Turn the pitch-trim control wheel in the cockpit and put the THS actuator (1) to the zero position.
(2)
Put the PIN - RIGGING (0U190360) in the mechanical input of the THS actuator (1).
(3)
Put warning notices in the cockpit to tell persons not to operate the pitch controls.
(4)
Depressurize the Green and the Yellow hydraulic systems (Ref. TASK 29-10-00-864-001) (Ref. TASK 29-10-00-864-002).
(5)
Put warning notices in position to tell persons not to pressurize the Green and the Yellow hydraulic systems.
Subtask 27-44-57-865-050
C. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION
-------------------------------------------------------------------------------
49VU FLIGHT CONTROLS/ELAC1/NORM/SPLY 15CE1 B11
49VU FLIGHT CONTROLS/THS/ACTR/MOT2 19CE2 B09 R 105VU FLT CTL/ELAC1/STBY SPLY 16CE1 A01 R
121VU FLIGHT CONTROLS/THS ACTR/MOT3 19CE3 Q17 121VU FLIGHT CONTROLS/THS ACTR/MOT1 19CE1 Q16
4. Procedure
_________
(Ref. Fig. 401/TASK 27-44-57-991-001) Subtask 27-44-57-020-050
A. Removal of the Pitch Trim Actuator
(1)
Disconnect the electrical connectors (3),(4),(5),(6) from the receptacles (7),(8),(9),(10) on the pitch trim actuator (2).
(2)
Put blanking caps on the disconnected electrical connectors.
(3)
Cut and remove the lockwire which safeties the screws (11) in the pitch trim actuator (2).
(4)
Hold the pitch trim actuator (2) and remove the screws (11) and the washers (12).
(5)
Remove the pitch trim actuator (2) from the THS actuator (1).
Pitch Trim Actuator
Figure 401/TASK 27-44-57-991-001
1EFF : ALL 1 27-44-57 Page 404
1 1 Feb 01/98
1 1
1CES 1
TASK 27-44-57-400-001
Installation of the Pitch Trim Actuator to the THS Actuator 9CE
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 CONTROL SURFACES ARE
_______
CLEAR BEFORE YOU PRESSURIZE/DEPRESSURIZE A HYDRAULIC SYSTEM.
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific warning notices
No specific access platform 5.5 m (18 ft. 1 in.) R No specific Torque Wrench : range 0.00 to 1.20 m.daN R (0.00 to 9.00 lbf.ft)
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