On the panel 50VU:
-
the OFF legend on the Y pushbuttonswitch goes off.
The THS moves to the nose fully downand then to the nose fully up position.
On the F/CTL page of the lower ECAM DU:
-
the PITCH TRIM indication shows the movement of the THS in both directions.
On the panel 50VU:
-
the OFF legend on the Y pushbuttonswitch comes on.
-
the OFF legend on the G pushbuttonswitch goes off.
The THS moves to the fully nose downposition and stop at the O position.
On the lower ECAM DU, on the F/CTL page:
-
the PITCH TRIM indication shows the movement of the THS.
On the panel 50VU:
-
the OFF legend on the Y pushbuttonswitch goes off.
1EFF : ALL 1 27-44-00Page 528 1 1 Feb 01/03R 1 1 1CES 1
5. Close-up
________ Subtask 27-44-00-860-056
A. Put the aircraft back to the serviceable condition.
(1)
Depressurize the Green and Yellow hydraulic systems. (Ref. TASK 29-23-00-864-001).
(2)
Do the EIS stop procedure
(Ref. TASK 31-60-00-860-002).
(3)
De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
ACTUATOR - THS (9CE) - REMOVAL/INSTALLATION
___________________________________________
TASK 27-44-51-000-001
Removal of the Trimmable Horizontal Stabilizer (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.
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific adhesive tape
No specific blanking caps
No specific circuit breaker(s) safety clip(s)
No specific covers (resistant against hydraulic fluid)
No specific protective padding
No specific step 0.3 m/1.3 ft.
No specific structural protection material
No specific warning notices
No specific drainage container 4.0 l (1.0566 USgal)
No specific access platform 5.5 m (18 ft. 1 in.)
R A1-91-265 1 HOIST - MINILIFT A3-91-267 1 HOIST - MINILIFT, THS ACTUATOR 0U145920 1 TOOL - MANUAL CRANKING STOP, THS ACTUATOR 0U190360 1 PIN - RIGGING 0U190834 1 TOOL - ZERO POSITIONING, THS ACTUATOR 0U190844 2 RELEASE TOOL - PRESSURE-OFF BRAKE, THS ACTUATOR 98D27403500000 1 PITCH TRIM CONTROL LOCKING 98D27407502000 1 SUPPORT STRUT - R/I THS ACTUATOR 98D27407506000 1 DEVICE - R/I THS ACTUATOR 98D27407533000 1 FRAME - THS ACTUATOR SUPPORT
B. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
27-44-51-710-001 Operational Test of the No-Back Device (No-Back Pawls) 29-00-00-864-001 Put the Related Hydraulic System in the Depressurized
Configuration before Maintenance Action 29-00-00-910-002 Safety Procedures of the Hydraulic System 29-14-00-614-001 Depressurization of the Hydraulic Reservoirs 29-23-00-863-001 Pressurize the Green Hydraulic System from the Yellow
Hydraulic System through the PTU with the Electric Pump
29-23-00-863-002 Pressurize the Yellow Hydraulic System from the Green Hydraulic System through the PTU with the Ground Service Cart
27-44-51-991-001 Fig. 401
27-44-51-991-002 Fig. 402
27-44-51-991-003 Fig. 403
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