(a)
Make sure that the SPEED BRAKE control lever is free to move along its travel.
(b)
Make sure that each hard point agrees with the position mark on the unit.
(c)
Make sure that it is possible to do the GND SPLRS ARMED preselection.
(d)
Put again the lever in the RET position.
(2)
Operational Test
(a) Do the operational test of the SEC system (Ref. TASK 27-94-00-710-001), (Ref. TASK 27-94-00-710-002) and (Ref. TASK 27-94-00-710-003).
NOTE : Move the SPEED BRAKE control lever over full travel and
____ make sure that no failure indication is shown on the ECAM display unit.
5. Close-up
________ Subtask 27-92-14-410-050
A. Close Access
(1)
Install the protective cover on the battery power center 105VU.
(2)
Tighten the two screws.
(3)
Close the access door 822.
(4)
Remove the access platform(s).
(5)
Make sure that the work area is clean and clear of tool(s) and other items.
TASK 27-92-14-000-002
Removal of the Lighted Plate
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 access platform 1.6 m (5 ft. 3 in.)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
29-10-00-864-003 Depressurize the Blue Hydraulic System 29-23-00-864-001 Depressurize the Green and Yellow Hydraulic Systems
after Operation of the PTU 29-24-00-864-001 Depressurize the Yellow Hydraulic System 27-92-14-991-002 Fig. 402
3. Job Set-up
__________
Subtask 27-92-14-860-052
A. Aircraft Maintenance Configuration
(1)
Make sure that the SPEED BRAKE control lever is in the RET position.
(2)
Make sure that hydraulic systems are depressurized (Ref. TASK 29-23-00-864-001) (Ref. TASK 29-24-00-864-001) (Ref. TASK 29-10-00-864-003)
Subtask 27-92-14-010-051
B. Get Access
(1)
Put the access platform in position at the access door 822.
(2)
Open the access door 822.
(3)
On the battery power center 105VU:
-loosen the two screws and remove the protective cover.
Subtask 27-92-14-865-053
C. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
49VU FLIGHT CONTROLS/SEC1/NORM/SPLY 21CE1 B08 R 105VU FLT CTL/SEC1/STBY SPLY 22CE B01 R
121VU FLIGHT CONTROLS/SEC3/SPLY 21CE3 Q19 121VU FLIGHT CONTROLS/SEC2/SPLY 21CE2 Q18 R 122VU LIGHTING/INSTL LT/MAIN INST/PNL AND/PED 4LF Y04
4. Procedure
_________
(Ref. Fig. 402/TASK 27-92-14-991-002) Subtask 27-92-14-020-052
A. Removal of the Lighted Plate
(1)
Remove the slot headed screw (11).
(2)
Remove the handle (10) and the O-ring (15).
(3)
Remove the screws (12)
(4)
Remove the lighted plate (13)
Lighted Plate of the Speed Brake Control Lever
Figure 402/TASK 27-92-14-991-002
1EFF : ALL 1 27-92-14 Page 412
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TASK 27-92-14-400-002 Installation of the Lighted Plate WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU 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9(20)
