Subtask 32-11-18-941-052
A. Safety Precautions
(1)
Make sure that the safety barriers are in position.
(2)
Make sure that the ground safety locks are installed 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
-
make sure that a warning notice is in position in the cockpit to tell persons not to operate the landing gear.
(4)
Make sure that a warning notice is on the ground service connection to tell persons not to pressurize the Green and Yellow Hydraulic systems.
Subtask 32-11-18-860-051
B. Aircraft Maintenance Configuration
(1)
Make sure that the aircraft is on jacks (Ref. TASK 07-11-00-581-001).
(2)
Make sure that the access platform is below the applicable side-stay at zone 733 or 743.
(3)
Make sure that the access platform is in line with the trailing edge of the applicable wing, at zone 580 or 680.
(4)
Make sure that the isolation coupling of the PTU is disconnected (Ref. TASK 29-23-00-860-001).
(5)
Make sure that the Yellow and Green Hydraulic systems are de-pressurized (Ref. TASK 29-00-00-864-001).
(6)
Make sure that the applicable hydraulic reservoirs have been depressurized (Ref. TASK 29-14-00-614-001).
(7)
Make sure that the lockstay is temporarily safetied in position.
1EFF : ALL 1 32-11-18Page 423 1 1 May 01/04 1 1 1CES 1 Subtask 32-11-18-869-055
C. 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).
Subtask 32-11-18-865-051
D. 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
4. Procedure
_________ R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 401/TASK 32-11-18-991-001)
**ON A/C 301-399,
(Ref. Fig. 401A/TASK 32-11-18-991-001-A)
**ON A/C ALL
(Ref. Fig. 402/TASK 32-11-18-991-002) R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 403/TASK 32-11-18-991-004)
**ON A/C 301-399,
(Ref. Fig. 403A/TASK 32-11-18-991-004-A)
1EFF : ALL 1 32-11-18Page 424 1 1 Aug 01/05 1 1 1CES 1R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 404/TASK 32-11-18-991-005)
**ON A/C 301-399,
(Ref. Fig. 404A/TASK 32-11-18-991-005-A)
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 32-11-18-420-054
A. Preparation for Installation
(1)
If the MLG side-stay has been replaced, install the SPLINT ASSEMBLY -SIDE STAY (98D32104013001) on the side-stay (6) with:
-
the cables to the wing surface
-
the strap to the wing surface
-
the center joint of the side-stay (6) located in the center hole of the SPLINT ASSEMBLY - SIDE STAY.
(2)
Tighten the strap and connect the cables to the hook. Tighten the cable.
(3)
Clean the component interface and/or the adjacent area with a MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026).
(4)
Do an inspection of the component interface and/or the adjacent area.
(5)
Make sure that the parts retained from the removed component are clean and in the correct condition.
(6)
Examine these components for corrosion, damage and wear:
-
the pins (20) and (21)
-
the bushes in the side-stay bracket
-
the bores of the MLG attachment lugs.
NOTE : In the step that follows, make sure that the Materials No.
____ 04-004 and No. 04-022 are not mixed together. Do not use them at the same time (Ref. SIL 12-008).
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A320飛機維護手冊 AMM LANDING GEAR 起落架2(69)
