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REFERENCE DESIGNATION -------------------------------------------------------------------------------
29-24-00-863-001 29-24-00-864-001 31-60-00-860-001 31-60-00-860-002 Pressurize the Yellow Hydraulic System with the Electric PumpDepressurize the Yellow Hydraulic SystemEIS Start ProcedureEIS Stop Procedure
3. Job Set-up__________
R Subtask 27-34-00-010-061
R A. Get Access.
R (1) Put the access platform in position at the access door 822.
R (2) Open the access door 822
R R (3) On the battery power center 105VU: - loosen the two screws and remove the protective cover
Subtask 27-34-00-860-056
R B. Aircraft Maintenance Configuration.
(1) Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
(2) On the overhead panel 23VU: - release the FLT CTL/ELAC 1 and FLT CTL/SEC 1 pushbutton switches (on these pushbutton switches, the OFF legends come on).
(3) On the overhead panel 24VU:
(a) Make sure that the FLT CTL/ELAC 2 and FLT CTL/SEC 3 pushbutton switches are pushed (on these pushbutton switches, the OFF and FAULT legends are off).
(b) Release the FLT CTL/SEC 2 pushbutton switch (on this pushbutton switch, the OFF legend comes on).
(4) Pressurize the aircraft hydraulic systems (Ref. TASK 29-23-00-863-001) (Ref. TASK 29-24-00-863-001) (Ref. TASK 29-10-00-863-003).
(5)
On the maintenance panel 50VU:
(a)
Make sure that the HYD LEAK MEASUREMENT VALVES/G and HYD LEAK MEASUREMENT VALVES/Y pushbutton switches are pushed (on these pushbutton switches, the OFF and FAULT legends are off).
(b)
Release the HYD LEAK MEASUREMENT VALVES/B pushbutton switch (on this pushbutton switch, the OFF legend comes on).
(6)
Do the EIS start procedure (Ref. TASK 31-60-00-860-001).
(7)
On the center pedestal, on the ECAM control panel, push the F/CTL pushbuttton switch (on the lower ECAM display unit, the F/CTL page comes into view).
NOTE : On the F/CTL page, Make sure that the indexes of the L/ELEV
____ and R/ELEV indicators are in the neutral position on the vertical scale.
Subtask 27-34-00-865-056
R C. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/ELAC1/NORM/SPLY 15CE1 B11 49VU FLIGHT CONTROLS/FCDC1/SPLY 20CE1 B10 49VU FLIGHT CONTROLS/SEC1/NORM/SPLY 21CE1 B08 105VU FLIGHT CONTROLS/ELAC2/STBY SPLY 16CE2 A02 105VU FLT CTL/ELAC1/STBY SPLY 16CE1 A01 105VU FLT CTL/SEC1/STBY SPLY 22CE B01 121VU FLIGHT CONTROLS/FCDC2/SPLY 20CE2 Q20 121VU FLIGHT CONTROLS/SEC2/SPLY 21CE2 Q18 121VU FLIGHT CONTROLS/ELAC2/NORM/SPLY 15CE2 R20
4. Procedure
_________ Subtask 27-34-00-710-054
A. Operational Test of the Centering Function.
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1. On the CAPT (F/O) lateral console:
-pull the side stick controller rearward until it touches the stop. Hold it in this position.
2. On the overhead panel 24VU:
-release the FLT CTL/ELAC 2 pushbutton switch.
3. On the CAPT (F/O) lateral console:
-move and keep the side stick controller in the neutral position.
4. On the overhead panel 24VU:
-push the FLT CTL/ELAC 2
pushbutton switch.
5. On the CAPT (F/O) lateral console: On the lower ECAM display unit, on theF/CTL page:
-
the indexes of the L/ELEV and R/ELEVindicators move up.
On the overhead panel 24VU:
-
the OFF legend of the FLT CTL/ELAC 2pushbutton switch comes on.
On the lower ECAM display unit, on the F/CTL page: 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(21)
