(27)
Make sure that the hydraulic line end-fittings are serviceable.
(28)
Install the line end fitting (13) on the fitting (15).
(29)
TORQUE the line end fitting (13) to between 1.2 and 1.3 m.daN (106.19 and 115.04 lbf.in).
1EFF : ALL 1 29-14-00Page 528 1 1 May 01/05R 1 1 1CES 1
Subtask 29-14-00-080-050
F. Put the system back to the serviceable condition. CAUTION : USE A SECOND WRENCH TO APPLY COUNTERTORQUE TO THE UNION WHEN
_______ YOU DISCONNECT/CONNECT HYDRAULIC LINES ON UNIONS. IF YOU USE THE SECOND WRENCH, YOU WILL NOT LOOSEN OR TIGHTEN THE UNION TOO MUCH.
(1)
Remove the blanking cap from the reservoir pressurization unit (21).
(2)
Make sure that the hydraulic line end-fittings are serviceable.
(3)
Connect the air supply line (20) to the reservoir pressurization unit (21).
(4)
TORQUE the air supply line (20) to between 1.5 and 1.7 m.daN (11.06 and 12.53 lbf.ft).
R **ON A/C 001-049, 101-105, 151-199, 201-210,
Subtask 29-14-00-280-053-A
G. Test of the Automatic Drain Valve of the Reservoir Pressurization Unit
(1)
Make sure that the reservoirs of the Green, Blue and Yellow hydraulic systems are depressurized. (Ref. TASK 29-14-00-614-001).
(2)
Start the APU (Ref. TASK 49-00-00-860-008).
(3)
Make sure that the bleed air supply from the APU is set to supply the reservoir pressurizing system (Ref. TASK 36-12-00-710-001).
(4)
Make sure that the automatic drain valve (22) of the reservoir pressurization unit (21) is closed (you can see the green indicator).
(5)
Stop the operation of the APU (Ref. TASK 49-00-00-860-009).
(6)
Depressurize the reservoirs of the Green, Yellow and Blue hydraulic systems. (Ref. TASK 29-14-00-614-001).
(7)
Do the test procedure of the automatic drain valve again two times to make sure that the operation is correct.
**ON A/C 051-099,
Subtask 29-14-00-280-053
G. Test of the Automatic Drain Valve of the Reservoir Pressurization Unit
(1)
Make sure that the reservoirs of the Green, Blue and Yellow hydraulic systems are depressurized. (Ref. TASK 29-14-00-614-001).
(2)
Start the APU (Ref. TASK 49-00-00-860-003).
(3)
Make sure that the bleed air supply from the APU is set to supply the reservoir pressurizing system (Ref. TASK 36-12-00-710-001).
(4)
Make sure that the automatic drain valve (22) of the reservoir pressurization unit (21) is closed (you can see the green indicator).
(5)
Stop the operation of the APU (Ref. TASK 49-00-00-860-004).
(6)
Depressurize the reservoirs of the Green, Yellow and Blue hydraulic systems. (Ref. TASK 29-14-00-614-001).
(7)
Do the test procedure of the automatic drain valve again two times to make sure that the operation is correct.
R **ON A/C 106-149, 211-299, 301-399, 401-499,
Subtask 29-14-00-280-053-B
G. Test of the Automatic Drain Valve of the Reservoir Pressurization Unit
(1)
Make sure that the reservoirs of the Green, Blue and Yellow hydraulic systems are depressurized. (Ref. TASK 29-14-00-614-001).
(2)
Start the APU (Ref. TASK 49-00-00-860-005).
(3)
Make sure that the bleed air supply from the APU is set to supply the reservoir pressurizing system (Ref. TASK 36-12-00-710-001).
(4)
Make sure that the automatic drain valve (22) of the reservoir pressurization unit (21) is closed (you can see the green indicator).
R 1EFF : 051-099, 106-149, 211-299, 301-399, 1 29-14-00Page 530 1401-499, 1Aug 01/05 1 1 1CES 1
(5)
Stop the operation of the APU (Ref. TASK 49-00-00-860-006).
(6)
Depressurize the reservoirs of the Green, Yellow and Blue hydraulic systems. (Ref. TASK 29-14-00-614-001).
(7)
Do the test procedure of the automatic drain valve again two times to make sure that the operation is correct.
**ON A/C ALL
5. Close-up
________ Subtask 29-14-00-860-061
A. Put the aircraft back to the serviceable condition.
(1)
Fill the reservoirs of the Green, Yellow and Blue hydraulic systems (Ref. TASK 12-12-29-611-001), or (Ref. TASK 12-12-29-611-002).
(2)
Remove the containers.
(3)
Make sure that the work area is clean and clear of tool(s) and other items.
(4)
Close the access door 195BB.
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