C. Referenced Information
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REFERENCE DESIGNATION
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22-82-12-000-001 Removal of the MCDU (3CA1,3CA2,3CA3) 22-82-12-400-002 Installation of the MCDU (3CA1,3CA2,3CA3) 23-13-13-000-001 Removal of the Radio Management Panel (CRMP) (1RG1,
1RG2, 1RG3) 23-13-13-400-001 Installation of the Radio Management Panel (CRMP) (1RG1, 1RG2, 1RG3) 23-51-12-000-001 Removal of the Audio Control Panel (ACP) (2RN1, 2RN2, 2RN3, 2RN4, 2RN5)
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23-51-12-400-001 Installation of the Audio Control Panel (ACP) (2RN1,
2RN2, 2RN3, 2RN4, 2RN5) 34-41-12-000-001 Removal of the Weather Radar Control Unit (3SQ) 34-41-12-400-001 Installation of the Weather Radar Control Unit (3SQ) 34-52-12-000-001 Removal of the ATC/TCAS Control Unit (3SH) 34-52-12-400-001 Installation of the ATC/TCAS Control Unit (3SH) 76-11-00-991-910 Fig. 501 76-11-00-991-911 Fig. 502 76-11-00-991-912 Fig. 503
3. Job Set-up
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Subtask 76-11-00-865-059
A. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU ENGINE/1 AND 2/IGN/SYS A 1JH A03 49VU FLIGHT CONTROLS/SEC1/NORM/SPLY 21CE1 B08 49VU LIGHTING/EMER LT/CKPT/DOME 1LE H08 105VU FLT CTL/SEC1/STBY SPLY 22CE B01 121VU ENGINE/IGN/ENG2/SYS B 3JH2 P42 121VU ENGINE/IGN/ENG1/SYS B 3JH1 P41 121VU ENGINE/IGN/ENG2/SYS A BAT 2JH2 P40 121VU ENGINE/IGN/ENG1/SYS A BAT 2JH1 P39 121VU FLIGHT CONTROLS/SEC3/SPLY 21CE3 Q19 121VU FLIGHT CONTROLS/SEC2/SPLY 21CE2 Q18 122VU LIGHTING/INSTL LT/MAIN INST/PNL AND/PED 4LF Y04 122VU LIGHTING/FLOOD/CTR INST/PNL 2LE Z04
Subtask 76-11-00-941-056
B. Safety Precautions
(1) On the center pedestal, on the ENG panel 115VU:
(a) Put a warning notice to tell persons not to start the engine.
(2) Make sure that the engine 1(2) shutdown occurred not less than 5 minutes before you do this procedure.
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(3) On the overhead maintenance panel 50VU:
(a) Make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off.
(b) Put a warning notice to tell persons not to energize the FADEC 1(2).
Subtask 76-11-00-010-055
C. Open the access door 811.
4. Procedure
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Subtask 76-11-00-869-060
A. Put the throttle control lever in the IDLE STOP position and hold it in this position (Ref. Fig. 501/TASK 76-11-00-991-910) detail A.
(1) Adjust the length of the rod. CAUTION : DO NOT APPLY FORCE TO PUSH IN OR PUSH OUT THE RIGGING PINS
_______ IN THE RIGGING HOLES. IF THE RIGGING PINS ARE DIFFICULT TO PUSH IN, YOU MUST ADJUST THE RODS UNTIL THEY GO IN EASILY.
R (a) Make sure that you can easily install and remove the RIGGING PIN R (98DNSA20208080) (5) in the artificial feel unit (1).
(b) If you can not do this, adjust the length of the rod (6).
Subtask 76-11-00-820-058
B. Remove for access
(1) Remove the Multipurpose Control and Display Units 3CA1 and 3CA2 (Ref. TASK 22-82-12-000-001)
(2) Remove the Radio Management Panels 1RG1 and 1RG2 (Ref. TASK 23-13-13-000-001)
(3) Remove the Audio Control Panels 2RN1 and 2RN2 (Ref. TASK 23-51-12-000-001)
(4) Remove the Weather Radar Control Unit 3SQ (Ref. TASK 34-41-12-000-001)
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Adjustment of the mechanical linkage
Figure 501/TASK 76-11-00-991-910
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(5) Remove the ATC/TCAS Control Unit 3SH (Ref. TASK 34-52-12-000-001)
(6) Remove the FLOOD LT/INTEG LT panel 111VU and FLOOD LT panel 112VU. (Ref. Fig. 502/TASK 76-11-00-991-911) 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 ENGINE CONTROLS 发动机控制(5)
