FILTER - ENGINE PUMP CASE DRAIN (1084GM) - SERVICING____________________________________________________
TASK 29-11-43-610-041
Servicing the Engine-Pump Case-Drain Filter (1084GM)
WARNING : OBEY THE HYDRAULIC SAFETY PROCEDURES._______
WARNING : DO NOT TOUCH THE HYDRAULIC SYSTEM COMPONENTS FOR A SHORT TIME AFTER_______ THE ENGINE IS SHUTDOWN. THE ENGINE COMPONENTS STAY HOT FOR SOME TIME AND CAN CAUSE INJURY.
CAUTION : DO NOT LET HYDRAULIC FLUID FALL ON THE ENGINE. UNWANTED HYDRAULIC_______ FLUID MUST BE REMOVED IMMEDIATELY WITH A CLEAN LINT FREE CLOTH. THE FLUID CAN CAUSE DAMAGE TO THE SURFACE PROTECTION AND TO SOME PARTS.
1. Reason for the Job__________________
Self Explanatory
2. Job Set-up Information______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific No specific No specific warning notice(s)access platform 0.8 m (2 ft. 7 in.)container 5 l (1.3208 USgal)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R No specific Material No. 02-003 corrosion resistant steel lockwire dia 0.8 mm (0.032 in.) F NSA 307110 TYPE 4 HYDRAULIC FLUID (PHOSPHATE ESTER BASE) (Ref. 20-31-00)
R C. Expendable Parts
R R R -------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
R 2 filter element 29-11-43 02 -020
R D. Referenced Information
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REFERENCE DESIGNATION
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12-12-29-611-001 Fill the Hydraulic Fluid Reservoir with a Hand Pump
12-12-29-611-002 Fill the Hydraulic Fluid Reservoir with a Hydraulic
Service Cart
29-00-00-280-006 Check of the Green or Yellow Hydraulic System after
Operation in a Possible Cavitation Condition of the
Engine Pump
29-11-00-710-001 Operational Test of the Green Hydraulic System
29-14-00-614-001 Depressurization of the Hydraulic Reservoirs
29-11-43-991-904 Fig. 301
FOR FIN 1000EM1
71-13-00-010-040 Opening of the Fan Cowl Doors
71-13-00-410-040 Closing of the Fan Cowl Doors
3. Job Set-up__________
Subtask 29-11-43-860-052
A. Aircraft Maintenance Configuration
(1)
Make sure that hydraulic systems are depressurized and put them in the maintenance configuration.
(2)
Depressurize the related hydraulic reservoir (Ref. TASK 29-14-00-614-001).
Subtask 29-11-43-010-055
B. Get Access
(1)
Put an access platform in position at the engine.
(2)
Open the left fan cowl door: FOR 1000EM1 - open the door 437AL (Ref. TASK 71-13-00-010-040).
Subtask 29-11-43-941-057
C. Safety Precautions
(1)
Put warning notice(s) in position to tell persons not to pressurize the hydraulic system: - on the panel 40VU, in the cockpit, - on the ground service panel of the Green hydraulic system, access
door 197CB, - on the access door 195BB of the Green hydraulic reservoir.
(2)
Put warning notice(s) in position on the panel 40VU to tell persons not to start the engines 1(2).
(3)
Make sure that the related engine 1(2) is stopped for at least 5 minutes.
(4)
On the panel 50VU:
-make sure that the ON legend of the related ENG FADEC PWR pushbutton switch is off,
-put warning notice(s) to tell persons not to supply power to the FADEC system.
(5)
On the panel 115VU:
-make sure that the related ENG MASTER switch is in the OFF position. 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 HYDRAULIC POWER 液压2(74)
