-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R R 52-41-00-010-002 52-41-00-410-002 55-13-11-000-001 55-13-11-400-001 27-34-00-991-001 27-34-00-991-009 27-34-00-991-011-A 27-34-00-991-013-A Open the Avionics Compartment Doors for AccessClose the Avionics Compartment Doors after Access Removal of the THS Trailing Edge Access Panels Installation of the THS Trailing Edge Access PanelsFig. 501Fig. 502Fig. 503Fig. 504
3. Job Set-up__________
Subtask 27-34-00-010-065
A. Get Access
(1) Put the access platform in position in zone 312.
(2) Put the access platform in position in these zones:
(a) 334 for the left elevator.
(b) 344 for the right elevator.
(3) Open the access door 312AR.
R R (4) Open the THS trailing edge access panels (Ref. TASK 55-13-11-000-001):
(a) 334DB for the left elevator.
(b) 344DB for the right elevator.
(5) Put the access platform in position at the access door 822.
(6) Open the access door 822 (Ref. TASK 52-41-00-010-002).
(7) On the battery power center 105VU: - loosen the two screws and remove the protective cover.
Subtask 27-34-00-865-061
B. Make sure that this(these) circuit breaker(s) is(are) closed:
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PANEL DESIGNATION IDENT. LOCATION
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49VU FLIGHT CONTROLS/ELAC1/NORM/SPLY 49VU FLIGHT CONTROLS/FCDC1/SPLY 49VU FLIGHT CONTROLS/SEC1/NORM/SPLY 49VU L/G/LGCIU/SYS1/NORM 105VU FLIGHT CONTROLS/ELAC2/STBY SPLY 105VU FLT CTL/ELAC1/STBY SPLY 105VU FLT CTL/SEC1/STBY SPLY 121VU HYDRAULIC/LGCIU/SYS2 121VU HYDRAULIC/LGCIU/SYS1/GRND SPLY 121VU FLIGHT CONTROLS/FCDC2/SPLY 121VU FLIGHT CONTROLS/SEC2/SPLY 121VU FLIGHT CONTROLS/ELAC2/NORM/SPLY 15CE1 20CE1 21CE1 1GA 16CE2 16CE1 22CE 2GA 52GA 20CE2 21CE2 15CE2 B11B10B08C09A02A01B01Q35Q34Q20Q18R20
Subtask 27-34-00-860-071
C. Aircraft Maintenance Configuration
(1) Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
R R (2) On the overhead panel 20VU: - make sure that the three OFF/NAV/ATT selector switches are in OFF position.
(3) 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).
(4) On the overhead panel 24VU: - make sure that the FLT CTL/ELAC 2 and FLT CTL/SEC 2 pushbutton switches are pushed (on these pushbutton switches, the FAULT and OFF legends are off).
R R R (5) On the upper ECAM display unit: - make sure that the F/CTL ELAC 2 FAULT or F/CTL ELAC 2 PITCH FAULT warning is not shown.
R R R (6) On the maintenance panel 50VU, make sure that the HYD/LEAK MEASUREMENT VALVES/G, B and Y pushbutton switches are pushed (the OFF legends of the HYD/LEAK MEASUREMENT VALVES/G, B and Y are off).
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