-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
07-11-00-581-001 Lifting for Aircraft Maintenance Operations
07-11-00-586-002 Lowering of the Aircraft for Maintenance Operations
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
29-14-00-614-001 Depressurization of the Hydraulic Reservoirs
29-14-00-614-002 Pressurization of the Hydraulic Reservoirs through
the Ground Connector
29-23-00-860-001 Disconnection of the Isolation Coupling of the Power
Transfer Unit (PTU)
29-23-00-860-002 Connection of the Isolation Coupling of the Power
Transfer Unit (PTU)
32-00-00-860-002 Ground Configuration after Flight Configuration with
Electrical Power
32-11-19-400-003 Connection of one end of the MLG Lock Springs to a
MLG Side-Stay.
32-31-00-720-002 Functional Test of the Normal Extension and
Retraction of the Landing Gear
32-31-73-200-001 Inspection of the MLG Proximity Sensor and Target
Clearances
32-31-73-400-001 Installation of the Proximity-Sensors 9GA(8GA),
11GA(10GA), 27GA(26GA), 29GA(28GA), 15GA(14GA),
17GA(16GA), 21GA(20GA), 23GA(22GA), 33GA(32GA)...
32-33-00-720-001 Functional Check of Free-Fall Extension
SIL 12-008 (for corrective action)
**ON A/C 001-003, 051-052, 32-11-17-991-001 Fig. 401
1EFF : ALL 1 32-11-17Page 415 1 1 Aug 01/05R 1 1 1CES 1
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
R **ON A/C 004-049, 053-099, 101-149, 151-199, 201-299, 301-399, 401-499,
32-11-17-991-001-A Fig. 401A
**ON A/C ALL
3. Job Set-up
__________
Subtask 32-11-17-941-052
A. Safety Precautions
(1)
Make sure that the safety barriers are in position.
(2)
Make sure that the warning notice is on the ground service connection to tell persons not to pressurize the Green and Yellow hydraulic systems.
(3)
On the panel 400VU:
-
make sure that the landing-gear control-lever 6GA is in the DOWN position
-
make sure that the warning notice is in position to tell persons not to operate the landing gear.
Subtask 32-11-17-860-054
B. Aircraft Maintenance Configuration
(1)
Make sure that the access platform is below the applicable MLG lockstay at zone 731 or 741.
(2)
Make sure that the aircraft is lifted on jacks (Ref. TASK 07-11-00-581-001).
(3)
Make sure that the applicable hydraulic systems are depressurized (Ref. TASK 29-00-00-864-001).
(4)
Make sure that the applicable hydraulic reservoirs are depressurized (Ref. TASK 29-14-00-614-001).
1EFF : ALL 1 32-11-17Page 416 1 1 Aug 01/05 1 1 1CES 1 1EFF : ALL 1 32-11-17Page 417 1 1 Aug 01/05 1 1 1CES 1 1EFF : 001-003, 051-052, 1 32-11-17Page 418 1 1 Aug 01/05 1 1 1CES 1 1EFF : 001-003, 051-052, 1 32-11-17Page 419 1 1 Aug 01/05 1 1 1CES 1 -the nut (34).
(5) Make sure that the isolation coupling of the PTU is disconnected (Ref. TASK 29-23-00-860-001).
Subtask 32-11-17-865-051
C. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU L/G/LGCIU/SYS1/NORM 1GA C09 121VU HYDRAULIC/LGCIU/SYS2 2GA Q35 121VU HYDRAULIC/LGCIU/SYS1/GRND SPLY 52GA Q34
Subtask 32-11-17-869-053
D. Flight Configuration Precautions
(1) If you did not open the LGCIU circuit breakers, make sure that the electrical circuits are de-energized (Ref. TASK 24-41-00-862-002).
4. Procedure_________
**ON A/C 001-003, 051-052,
(Ref. Fig. 401/TASK 32-11-17-991-001)
中國(guó)航空網(wǎng) m.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A320飛機(jī)維護(hù)手冊(cè) AMM LANDING GEAR 起落架2(60)
