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ACTION RESULT -------------------------------------------------------------------------------
1. Dry-motor the right (No. 2) engine (Ref. TASK 71-00-00-710-001).
2. On the overhead panel 40VU: - press the YELLOW/ENG 2 PUMP P/BSW.
R
On the overhead panel 40VU: - press the YELLOW/ENG 2 PUMP P/BSW.
R R R
-
the right (No. 2) engine turns andcauses the engine-driven pump of theYellow hydraulic system to turn.
On the ECAM upper DU:
-
the speed of the right (No. 2) engine is approximately 20% N2 RPM.
On the ECAM lower DU:
-
the pressure in the Yellow hydraulic system is 3000 +100 -100 psi.
On the overhead panel 40VU:
-
the YELLOW/ENG 2 PUMP OFF light comeson.
On the ECAM lower DU:
-
the vertical line between the EDP box and the system indication changes from green to amber.
-
the engine pump symbol of the Yellow hydraulic system changes from green in-line to amber cross-line.
-
the pressure in the Yellow hydraulic system decreases to 0 psi.
On the overhead panel 40VU:
-
the YELLOW/ENG 2 PUMP OFF light goesoff.
On the ECAM lower DU:
-
the pressure in the Yellow hydraulic system increases to 3000 +100 -100 psi.
-
the vertical line between the EDP box and the system indication changes from amber to green.
-
the engine pump symbol of the Yellow hydraulic system changes from amber cross-line to green in-line.
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ACTION RESULT -------------------------------------------------------------------------------
3. Stop the dry-motoring of the On the ECAM lower DU: right (No. 2) engine (Ref. TASK - the pressure in the Yellow hydraulic 71-00-00-710-001). system decreases to 0 psi.
5. Close-up
________
Subtask 29-13-00-860-053
A. Put the aircraft back to the serviceable condition.
(1)
On the overhead panel 40VU, press and release the PTU/AUTO P/BSW, (the OFF light goes out).
(2)
Do the EIS stop procedure
(Ref. TASK 31-60-00-860-002).
(3)
De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
1EFF : ALL 1 29-13-00Page 504 1 1 Feb 01/04R 1 1 1CES 1
MANIFOLD - MAIN HP (3011GM) - REMOVAL/INSTALLATION
__________________________________________________
TASK 29-13-14-000-001
Removal of the HP Manifold of the Yellow Hydraulic System
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
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REFERENCE QTY DESIGNATION
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No specific blanking caps
No specific blanking plugs
No specific circuit breaker(s) safety clip(s)
No specific warning notices
No specific container 5.0 l (1.3208 USgal)
B. Referenced Information
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REFERENCE DESIGNATION
-------------------------------------------------------------------------------
29-00-00-864-001 Put the Related Hydraulic System in the Depressurized
Configuration before Maintenance Action
29-00-00-910-002 Safety Procedures of the Hydraulic System
29-14-00-614-001 Depressurization of the Hydraulic Reservoirs
29-23-00-860-001 Disconnection of the Isolation Coupling of the Power
Transfer Unit (PTU)
R **ON A/C 001-049, 051-058, 101-101,
29-13-14-991-001 Fig. 401 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
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R **ON A/C 059-099, 102-149, 151-199, 201-299, 301-399, 401-499,
29-13-14-991-001-A Fig. 401A
**ON A/C ALL
3. Job Set-up
__________
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