-
For the Green hydraulic system (Ref. TASK 29-11-00-710-001),
-
For the Yellow hydraulic system (Ref. TASK 29-13-00-710-002),
-
For the Blue hydraulic system (Ref. TASK 29-12-00-710-001),
(2)
Do the operational test of the hydraulic fire shut-off valve of the applicable hydraulic system (Ref. TASK 29-10-00-710-001).
(3)
Do the operational tests of the Power Transfer Unit (PTU):
-
(Ref. TASK 29-23-00-710-002)
-
(Ref. TASK 29-23-00-710-003)
(4)
Do the operational test of the leak-measurement valve of the applicable hydraulic system:
1EFF : ALL 1 29-00-00Page 504 1 1 May 01/04R 1 1 1CES 1
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ACTION RESULT -------------------------------------------------------------------------------
1. On the ECAM control panel on the On the ECAM lower DU:
center pedestal:
-push the HYD pushbutton. - the HYD page is shown.
2. On the overhead panel 50VU: In less than 15 s on the ECAM lower DU:
-lift the guard and set the - the color of the system name and applicable HYD/LEAK MEASUREMENT system arrow change to amber. VALVE pushbutton switch (P/BSW) to OFF (the OFF light comes on).
3. On the overhead panel 50VU: On the ECAM lower DU:
-lift the guard and set the - the color of the system name changes applicable HYD/LEAK MEASUREMENT to white, VALVE/ P/BSW to on (the OFF - the color of the system arrow changes light goes off). to green.
NOTE : When you set the P/BSW to on, the ECAM lower DU can change to the
____ ELEC page. Also the single chime audio warning and MASTER CAUT light operate. You can ignore these indications. Cancel the MASTER CAUT light and set the HYD page on the ECAM lower DU to find the hydraulic indications.
Subtask 29-00-00-710-053
D. Do the operational test of the Yellow auxiliary power (Ref. TASK 29-24-00-710-001).
R **ON A/C 001-049, 051-061, 101-105, 201-203,
Subtask 29-00-00-710-054
E. Operational Tests of the Ram Air Turbine (RAT)
(1)
Do the operational test of the manual deployment and the retraction of the RAT (Ref. TASK 29-22-00-710-003).
(2)
Do the operational test of the automatic deployment of the RAT (Ref. TASK 29-22-00-710-001).
R **ON A/C 062-099, 106-149, 151-199, 204-299, 301-399, 401-499,
Subtask 29-00-00-710-054-A
E. Operational Tests of the Ram Air Turbine (RAT)
(1)
Do the operational test of the manual deployment and the retraction of the RAT (Ref. TASK 29-22-00-710-007).
(2)
Do the operational test of the automatic deployment of the RAT (Ref. TASK 29-22-00-710-006).
**ON A/C ALL
Subtask 29-00-00-710-055
F. Do the operational test of the Fluid Low-Level Warning-System (Ref. TASK 29-31-00-710-001).
5. Close-up
________
Subtask 29-00-00-860-083
A. Put the aircraft back to the serviceable condition.
(1)
Do the EIS stop procedure
(Ref. TASK 31-60-00-860-002)
(2)
De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
HYDRAULIC POWER - GENERAL - INSPECTION/CHECK____________________________________________
TASK 29-00-00-790-001
Check of the External Leaks of the Hydraulic Components
WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROL SURFACES ARE_______ CLEAR BEFORE YOU PRESSURIZE/DEPRESSURIZE A HYDRAULIC SYSTEM.
WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROLS ARE CLEAR._______ MOVEMENT OF FLIGHT CONTROLS CAN CAUSE INJURY TO PERSONS AND/OR DAMAGE.
1. Reason for the Job__________________
To make sure that the: - external leaks - leakage - staining of the hydraulic components is in the specified limits.
NOTE : The definitions of the terms used in this procedure are:____ - A leak is the quantity of fluid that comes out of a component that is sufficient to become a drop or drops, or will possibly become a drop (approximately 20 drops = 1 cc, 75600 drops = 1 gallon ). - A leakage is a quantity of fluid on the surface of a component that is not sufficient to become a drop. - A stain is an area on the surface of a component that has a different color. It is usually caused when fluid leakage becomes dry on the component surface after high temperature operation.
2. Job Set-up Information______________________
A. Referenced Information
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