R 1EFF : 001-049, 101-105, 151-199, 201-210, 1 29-14-00Page 504 1 1 May 01/05 1 1 1CES 1
**ON A/C 051-099,
Subtask 29-14-00-720-050
A. Do this test:
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the ground air supply:
-set the supply at 5 bar (72.5 psi).
2.
Pressurize the reservoirs of the three hydraulic systems (Ref. TASK 29-14-00-614-002).
3.
On the ground air supply:
-stop the supply of air to the reservoir pressurizing system.
-disconnect the ground supply from the ground connector but keep the ground connector open.
4. On the ground connector:
-close the ground connector.
5. On the water separator:
-push the drain valve in and hold it in the open position.
-release the drain valve of the water separator and allow it to go to the closed position.
6.
Depressurize the reservoirs of the three hydraulic systems (Ref. TASK 29-14-00-614-001).
7.
Start the APU (Ref. TASK 49-00-00-860-003).
8.
Set the bleed air supply from the APU to supply the reservoir pressurizing system (Ref. TASK 36-12-00-710-001).
On the air pressure gages:
-
the pressure in each reservoirincreases to 50 psig.
On the air pressure gages:
-
the pressure in the reservoirs isconstant.
On the air pressure gages:
-
the pressure in the reservoirs isconstant.
On the air pressure gages:
-
the pressure in the reservoirsdecreases to zero.
On the air pressure gages:
-
the pressure in each reservoirincreases to between 20 and 40 psig.
1EFF : 051-099, 1 29-14-00Page 505 1 1 Aug 01/05R 1 1 1CES 1
-------------------------------------------------------------------------------
ACTION RESULT -------------------------------------------------------------------------------
9.
Stop the operation of the APU
(Ref. TASK 49-00-00-860-004).
10.
Connect the ground air supply to
the ground connector of the
reservoir pressurization unit
1360GM.
11.
On the ground connector:
- open the ground connector.
12.
Pressurize the reservoirs of the On the air pressure gages:
hydraulic systems to 50 psig - the pressure in the reservoirs
(Ref. TASK 29-14-00-614-002). increases to 50 psig.
R **ON A/C 106-149, 211-299, 301-399, 401-499,
Subtask 29-14-00-720-050-B
A. Do this test:
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the ground air supply:
-set the supply at 5 bar (72.5
psi).
2.
Pressurize the reservoirs of the On the air pressure gages:
three hydraulic systems - the pressure in each reservoir
(Ref. TASK 29-14-00-614-002). increases to 50 psig.
3.
On the ground air supply: On the air pressure gages:
-stop the supply of air to the - the pressure in the reservoirs is reservoir pressurizing system. constant.
-disconnect the ground supply
from the ground connector but
keep the ground connector open.
4. On the ground connector:
-close the ground connector.
R 1EFF : 051-099, 106-149, 211-299, 301-399, 1 29-14-00Page 506 1401-499, 1Aug 01/05 1 1 1CES 1
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
5. On the water separator:
-push the drain valve in and hold it in the open position.
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