R **ON A/C 151-199, 401-499,
(Ref. Fig. 003A)
**ON A/C ALL
The system comprises:
-
Two computers
-
Two yaw damper servo-actuators
-
A rudder trim actuator assembly with two actuators and associated relays
-
A rudder travel-limitation unit with two motors and associated relays
-
Two FLT CTL/FAC 1 and FAC 2 engage pushbutton switches
-
Two self-locking relays integrated in the aircraft wiring
-A RUD TRIM Control Panel
-Indications and warnings on the ECAM display units related to the position of the control surfaces.
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FAC - Component Layout
Figure 003
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FAC - Component Layout
Figure 003A
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1
FLIGHT AUGMENTATION (FAC) - ADJUSTMENT/TEST
___________________________________________
TASK 22-60-00-710-001
Operational Test of the FAC 2 Functions
WARNING : MAKE SURE THAT ALL THE CIRCUITS IN MAINTENANCE ARE ISOLATED BEFORE
_______
YOU SUPPLY ELECTRICAL POWER TO THE AIRCRAFT.
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
__________________
Refer to the MPD TASK: 226000-02 To make sure that the Rudder Travel Limiting, Rudder Trim and Yaw Damper functions operate correctly with the FAC 2.
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied
from the External Power R 29-10-00-863-003 Pressurize the Blue Hydraulic System with a Ground R Power Supply
29-10-00-864-003 Depressurize the Blue Hydraulic System
29-23-00-863-001 Pressurize the Green Hydraulic System from the Yellow Hydraulic System through the PTU with the Electric Pump
29-23-00-864-001 Depressurize the Green and Yellow Hydraulic Systems after Operation of the PTU 31-32-00-860-010 Procedure to Get Access to the SYSTEM REPORT/TEST NAV
Page
31-60-00-860-001 EIS Start Procedure
31-60-00-860-002 EIS Stop Procedure
34-13-00-740-002 INTERFACE TEST of the ADR
34-14-00-740-001 Interface Test of the IR
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3. Job Set-up
__________
Subtask 22-60-00-860-050
A. Aircraft Maintenance Configuration
(1)
Energize the aircraft electrical circuits
(Ref. TASK 24-41-00-861-002).
(2)
On the overhead panel, on the ADIRS CDU:
-set the OFF/NAV/ATT selector switch related to IR3 to NAV,
-
make sure that the OFF/NAV/ATT selector switches related to IR1 and IR2 are to OFF,
-
make sure that the OFF legend on the ADR 3 pushbutton switch is off.
(3)
On the center pedestal, on the SWITCHING panel 8VU:
-
set the AIR DATA selector switch to CAPT 3,
-
set the ATT HDG selector switch to CAPT 3.
(4)
On the overhead panel, on the FLT CTL panel 23VU:
-release the FAC1 pushbutton switch, the OFF legend of this pushbutton switch is on.
(5)
Do the EIS start procedure (Ref. TASK 31-60-00-860-001).
(6)
On the center pedestal, on the ECAM control panel:
-get the F/CTL page.
(7)
Pressurize the aircraft hydraulic systems (Ref. TASK 29-23-00-863-001) (Ref. TASK 29-10-00-863-003).
(8)
Make sure that the aircraft is in the clean configuration (On the FLAPS panel 114VU, the lever is in the 0 notch position).
Subtask 22-60-00-865-050
B. Make sure that this(these) circuit breaker(s) is(are) closed: -------------------------------------------------------------------------------
PANEL ------ DESIGNATION ------------------------------------------------- IDENT. LOCATION------------------------
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