(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.
(4)
Put warning notices in position to tell persons not to: - operate the landing gear doors
-
pressurize the Green and Yellow hydraulic systems
-
pressurize the Green and Yellow hydraulic system reservoirs.
1EFF : ALL 1 32-42-36Page 402 1 1 May 01/05 1 1 1CES 1 Subtask 32-42-36-860-055
B. Aircraft Maintenance Configuration
(1)
Depressurize the Green and Yellow hydraulic system reservoirs (Ref. TASK 29-14-00-614-001).
(2)
Make sure that the Green and the Yellow hydraulic systems are depressurized (Ref. TASK 29-00-00-864-001).
Subtask 32-42-36-865-050
C. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU HYDRAULIC/BRAKING AND STEERING/SYS2/SPLY 4GG M36 121VU HYDRAULIC/BRAKING AND STEERING/SYS2/CTL 3GG M35 121VU HYDRAULIC/BRAKING AND STEERING/SYS1/CTL 1GG M34 121VU HYDRAULIC/BRAKING AND STEERING/SYS1/IND AND/SPLY 2GG M33
Subtask 32-42-36-010-051
D. Get Access
(1) Put an access platform in position at the applicable main landing gear, at zone 731(741).
4. Procedure
_________
Subtask 32-42-36-020-050
A. Removal of the Normal Brake Safety-Valve R **ON A/C 001-002, 051-052,
(Ref. Fig. 401/TASK 32-42-36-991-001) **ON A/C ALL R Post SB 32-1190 For A/C 001-002,051-052, (Ref. Fig. 402/TASK 32-42-36-991-005)
1EFF : ALL 1 32-42-36Page 403 1 1 May 01/05 1 1 1CES 1
Normal Brake Safety-Valve
Figure 401/TASK 32-42-36-991-001
R 1EFF : 001-002, 051-052, 1 32-42-36Page 404 1 1 May 01/05 1 1 1CES 1
R R Normal Brake Safety-Valve Figure 402/TASK 32-42-36-991-005
1EFF : 1 1 1CES ALL 1 111 32-42-36 Page 405 Nov 01/04
R **ON A/C ALL
(1)
Put a container below the applicable normal brake safety-valve (1).
(2)
Remove the bolts (10) and the normal brake safety-valve (1).
(3)
Remove the bobbin (4) from the normal brake manifold.
(4)
Remove and discard the packings (2) and the back-up rings (3) from the bobbin (4).
(5)
Remove the filter (5) from the normal brake manifold.
(6)
Remove and discard the packings (6) and (9), the retainer (7) and the back-up ring (8) from the filter (5).
(7)
Put the filter (5) and the bobbin (4) in a sealed plastic bag.
(8)
Attach the sealed plastic bag to the normal brake safety-valve (1).
(9)
Install blanking caps in the normal brake manifold and the normal brake safety-valve (1).
(10) Prevent damage to the component interface and the adjacent area.
1EFF : ALL 1 32-42-36Page 406 1 1 Nov 01/04 1 1 1CES 1 TASK 32-42-36-400-001
Installation of the Normal Brake Safety-Valve 2618GM(2617GM), 2616GM(2619GM)
WARNING : MAKE SURE THAT THE FLIGHT CONTROL SAFETY-LOCKS AND THE WARNING
_______
NOTICES ARE IN POSITION.
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 safety barriers
No specific warning notice
No specific warning notices
R No specific Torque Wrench : range 0.00 to 1.20 m.daN
R (0.00 to 9.00 lbf.ft)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 02-003 F NSA 307110 TYPE 4
HYDRAULIC FLUID (PHOSPHATE ESTER BASE)
(Ref. 20-31-00)
Material No. 11-026 GB DEF-STAN 68-148/1 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7(29)
