On the ECAM lower DU:
-
the pressure in the BLUE system is shown as 0 psi.
-
the color of the system name changes from white to amber.
On the phase unbalance detector:
-
the test indicator light stays on.
On the overhead panel 40VU:
-
the OFF light of the BLUE ELEC PUMP P/BSW comes on.
On the overhead panel 50VU:
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ACTION RESULT -------------------------------------------------------------------------------
5. On the overhead panel 40VU:
-push and release the BLUE ELEC PUMP P/BSW.
6. On the overhead panel 50VU:
-push the BLUE PUMP OVRD P/B.
7. On the overhead panel 40VU:
-push the BLUE ELEC PUMP P/BSW.
-
the ON light of the BLUE PUMP OVRD P/B goes out.
On the phase unbalance detector:
-
the test indicator light goes out.
On the overhead panel 40VU:
-
the OFF light of the BLUE ELEC PUMPP/BSW goes out.
On the overhead panel 50VU:
-
the ON light of the BLUE PUMP OVRD P/B comes on.
The electric pump of the Blue hydraulic system starts to operate.
On the lower DU of the ECAM:
-
the pressure in the Blue hydraulic system is 3000 psi approximately,
-
the color of the system name changes from amber to white.
On the overhead panel 40VU:
-
the OFF light of the BLUE ELEC PUMP P/BSW comes on.
On the overhead panel 50VU:
-
the ON light of the BLUE PUMP OVRD goes off.
The electric pump of the Blue hydraulic system stops.
5. Close-up
________
Subtask 29-12-00-860-053
A. Put the aircraft back to the serviceable condition.
(1)
On the overhead panel 40VU, push the BLUE ELEC PUMP P/BSW. Make sure that the OFF and FAULT legends are 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).
Subtask 29-12-00-410-050
B. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
R (2) Close the access door 822 (Ref. TASK 52-41-00-410-002).
(3) Remove the access platform(s).
MANIFOLD - MAIN HP (2011GM) - REMOVAL/INSTALLATION
__________________________________________________
TASK 29-12-14-000-001
Removal of the HP Manifold of the Blue 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
-------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific blanking caps
No specific blanking plugs
No specific circuit breaker(s) safety clip(s)
No specific warning notices
No specific containers 5.0 l (1.3208 USgal)
B. Referenced Information
-------------------------------------------------------------------------------
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
32-12-00-010-001 Open the Main Gear Doors for Access
R **ON A/C 001-049, 051-058, 101-101,
29-12-14-991-001 Fig. 401 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
**ON A/C 059-061, 102-105, 201-203,
29-12-14-991-001-A Fig. 401A R **ON A/C 062-099, 106-149, 151-199, 204-299, 301-399, 401-499,
29-12-14-991-001-B Fig. 401B
**ON A/C 001-049, 051-058, 101-101,
29-12-14-991-002 Fig. 402 R **ON A/C 059-099, 102-149, 151-199, 201-299, 301-399, 401-499,
29-12-14-991-002-A Fig. 402A
**ON A/C ALL
3. Job Set-up
__________
Subtask 29-12-14-865-050
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