__________________________________________________
TASK 32-61-00-040-001
Operational Check of the ECAM Landing Gear NOT DOWN Warning
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 GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______ GEAR.
1. Reason for the Job
__________________
Refer to the MMEL TASK: 32-60-02
Landing Gear
Position And Warning
Indications on ECAM WHEEL page.
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 safety barriers No specific warning notice
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B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied
from the External Power 27-50-00-866-008 Extension of the Flaps on the Ground 27-50-00-866-009 Retraction of the Flaps on the Ground 31-32-00-860-009 Procedure to Get Access to the SYSTEM REPORT/TEST/L/G
Page 31-60-00-860-001 EIS Start Procedure 31-60-00-860-002 EIS Stop Procedure 32-00-00-481-001 Installation of the Safety Devices on the Landing
Gears 32-00-00-860-002 Ground Configuration after Flight Configuration
3. Job Set-up
__________
Subtask 32-61-00-941-052
A. Safety Precautions
(1)
Put the safety barriers in position.
(2)
Make sure that the ground safety locks are on the landing gear (Ref. TASK 32-00-00-481-001).
(3)
On the panel 400VU:
-make sure that the landing-gear control-lever 6GA is in the DOWN position
-put a warning notice in position to tell persons not to operate the landing gear.
Subtask 32-61-00-860-052
B. Aircraft Maintenance Configuration
(1)
Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
(2)
Do the EIS start procedure (ECAM only) (Ref. TASK 31-60-00-860-001).
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(3) On the ECAM control panel (CP), push (in) the WHEEL pushbutton switch (P/BSW). Make sure that the WHEEL page shows on the ECAM lower display unit (DU).
(4) Fully extend the flaps (Ref. TASK 27-50-00-866-008).
Subtask 32-61-00-865-053
C. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
R R R R R R R 49VU ANTI ICE/PROBES/AOA/1 49VU ANTI ICE/PROBES/PITOT/1 121VU HYDRAULIC/LGCIU/SYS2 122VU ANTI ICE/PROBES/2/TAT 122VU ANTI ICE/PROBES/2/PITOT 122VU ANTI ICE/PROBES/2/AOA 122VU ANTI ICE/PROBES/2/STATIC 122VU ANTI ICE/PROBES/3/PITOT 122VU ANTI ICE/PROBES/3/AOA 122VU ANTI ICE/PROBES/3/STATIC 122VU ANTI ICE/PROBES/1/STATIC 122VU ANTI ICE/PROBES/1/TAT 4DA1 3DA1 2GA 1DA2 3DA2 4DA2 5DA2 3DA3 4DA3 5DA3 5DA1 1DA1 D04D02Q35 Y15 Y14Y13 Y11 Z16Z15 Z14 Z13 Z12
Subtask 32-61-00-869-056
D. Cockpit Configuration
(1) On the panel 115VU, make sure that the ENG MASTER 1 and MASTER 2 levers are in the OFF position.
(2) On the panel 50VU, push (in) and release (out) the FADEC GND PWR 1 or 2 P/BSW. Make sure that the applicable P/BSW ON light goes off and then comes on.
(3) On the center pedestal, put the throttle levers in the IDLE position.
(4) Get access to the L/G page on the MCDU (Ref. TASK 31-32-00-860-009).
4. Procedure 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 LANDING GEAR 起落架9(86)
