(4)
Extend the landing gear with the hand pump on the ground hydraulic cart (or use the electric pump set at a low flow rate). Make sure the MLG leg extends freely to the downlock position.
1EFF : ALL 1 32-11-11Page 475 1 1 Aug 01/05R 1 1 1CES 1
Subtask 32-11-11-860-055
V. Aircraft Configuration
(1)
Depressurize the Green hydraulic system
(Ref. TASK 29-10-00-864-001).
(2)
Depressurize the Green Hydraulic reservoir (Ref. TASK 29-14-00-614-001).
R (3) Remove the GROUND SAFETY LOCK from the NLG lockstay.
(4)
Remove the GROUND LOCK SLEEVE from each MLG lockstay actuator.
(5)
Remove the SAFETY PIN - NLG DOOR from the linkage of each NLG door.
(6)
Close the NLG doors (Ref. TASK 32-22-00-410-001).
(7)
Connect the isolation coupling of the PTU (Ref. TASK 29-23-00-860-002).
Subtask 32-11-11-740-050
W. BITE Test
(1) Do a BITE test of the MLG (Ref. TASK 32-69-00-740-001).
Subtask 32-11-11-720-050
X. Test
(1)
Do a functional test of the normal extension and retraction (Ref. TASK 32-31-00-720-002).
(2)
Do a functional test of the MLG free fall and extension (Ref. TASK 32-33-00-720-001).
(3)
Make sure that all the connections you have moved are tightened and that there are no hydraulic leaks.
1EFF : ALL 1 32-11-11Page 476 1 1 Aug 01/05 1 1 1CES 1
5. Close-up
________
Subtask 32-11-11-860-054
A. Aircraft Configuration
(1)
De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002).
(2)
Disconnect and remove the ground hydraulic cart.
(3)
Lower the aircraft off jacks (Ref. TASK 07-11-00-586-002).
(4)
If you did not de-energize the aircraft electrical circuits, put the aircraft back to the flight configuration (Ref. TASK 32-00-00-860-002).
**ON A/C 001-049, 051-061, 101-103, 201-203,
Subtask 32-11-11-410-052
B. Close Access
(1) Close the access panel 197CB.
(2) Close the applicable access panel 574AB, 674AB. R **ON A/C 062-099, 104-149, 151-199, 204-299, 301-399, 401-499,
Subtask 32-11-11-410-052-A
B. Close Access
(1)
Close the access panel 197CB.
(2)
Install the applicable access panel 574AB, 674AB.
1EFF : ALL 1 32-11-11Page 477 1 1 Aug 01/05 1 1 1CES 1 **ON A/C ALL
Subtask 32-11-11-942-050
C. Removal of Equipment
(1)
Remove the safety barriers.
(2)
Remove the warning notice(s).
(3)
Remove the access platform(s).
(4)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
1EFF : ALL 1 32-11-11Page 478 1 1 Aug 01/05R 1 1 1CES 1
TASK 32-11-11-000-004
Removal of the MLG Uplock Pin
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
__________________
Self Explanatory
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 notices
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power 29-00-00-864-001 Put the Related Hydraulic System in the Depressurized Configuration before Maintenance Action 29-23-00-860-001 Disconnection of the Isolation Coupling of the Power Transfer Unit (PTU) 32-00-00-481-001 Installation of the Safety Devices on the Landing Gears 32-00-00-860-001 Flight Configuration Precautions with Electrical Power
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1(139)
