(4)
On the overhead panel 24VU, release the FLT CTL/ELAC2, FLT CTL/SEC2 and FLT CTL/SEC3 pushbutton switches (on these pushbutton switches, the OFF legends come on).
(5)
Slowly move one of the pitch-trim control wheels to the DN stop (the motion must be smooth and constant over all the travel).
(6)
On the overhead panel 24VU, push the FLT CTL/ELAC2 pushbutton switch.
(a)
The OFF legend goes off.
(b)
After 6 seconds, the pitch-trim control wheel goes back to the 0 position.
5. Close-up
________ Subtask 27-41-41-860-052
A. Put the aircraft back to its initial configuration.
(1)
On the overhead panel 23VU, push the FLT CTL/ELAC1 and FLT CTL/SEC1 pushbutton switches (on these pushbutton switches, the OFF legends go off).
(2)
On the overhead panel 24VU, push the FLT CTL/SEC2 and FLT CTL/SEC3 pushbutton switches (on these pushbutton switches, the OFF legends go off).
(3)
Depressurize the Yellow and Green hydraulic systems (Ref. TASK 29-23-00-864-001) (Ref. TASK 29-24-00-864-001).
Subtask 27-41-41-410-054
B. Install the peripheral equipments
(1) Install the panels 111VU and 112VU.
(Ref. Fig. 402/TASK 27-41-41-991-001)
NOTE : The installation procedure is the same for the panels 111VU
____
and 112VU.
(a)
Remove the blanking caps from the connectors (2) and (3).
(b)
Connect the connector (2) to the panel (1).
(c)
Install the panel (1) on the structure.
(d)
Fully tighten the fasteners of the panel (1).
(2)
Install the MCDUs (3CA1 and 3CA2) (Ref. TASK 22-82-12-400-002).
(3)
Install the radio management panels (1RG1 and 1RG2) (Ref. TASK 23-13-13-400-001).
(4)
Install the audio control panels (2RN1 and 2RN2) (Ref. TASK 23-51-12-400-001).
(5)
Install the weather radar control unit (3SQ) (Ref. TASK 34-41-12-400-001).
(6)
Install the ATC control unit (3SH) (Ref. TASK 34-52-12-400-001).
Subtask 27-41-41-865-052
C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 4LF, 1LE, 2LE
Subtask 27-41-41-710-050
D. Do an operational test of the panels 111VU and 112VU.
(1)
Operate the light adjustment knobs of the panels 111VU and 112VU.
(2)
Make sure that the light intensity of the panels 13VU, 130VU, 131VU and 48VU changes.
Subtask 27-41-41-410-053
E. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Close the access door 312AR.
(3) Remove the access platform(s). Subtask 27-41-41-862-050
F. De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
REGULATOR - CABLE TENSION - REMOVAL/INSTALLATION
________________________________________________
TASK 27-41-42-000-001
Removal of the Cable Tension Regulator
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 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 98D27403500000 1 PITCH TRIM CONTROL LOCKING 98D27407532000 1 RIGGING PIN - THS MECHANICAL CONTROL
1EFF : ALL 1 27-41-42Page 401 1 1 May 01/04R 1 1 1CES 1
B. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
29-10-00-864-001 Depressurize the Green Hydraulic System
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：A320飞机维护手册 AMM FLIGHT CONTROLS 飞行操纵3(106)
