Subtask 29-11-33-790-050
C. Test
(1)
Pressurize the reservoir of the Green hydraulic system (Ref. TASK 29-14-00-614-001).
(2)
Make sure that the fluid level in the reservoir of the Green hydraulic system is correct. Add fluid as necessary (Ref. TASK 12-12-29-611-001).
(3)
Pressurize the Green hydraulic system (Ref. TASK 29-10-00-863-001).
(4)
Examine the connection of the priority valve (1) and make sure that there are no leaks.
(5)
Depressurize the Green hydraulic system (Ref. TASK 29-10-00-864-001).
1EFF : ALL 1 29-11-33Page 410 1 1 May 01/05R 1 1 1CES 1
5. Close-up
________ Subtask 29-11-33-860-052
A. Put the aircraft back to the serviceable condition.
(1)
Connect the isolation coupling of the power transfer unit (PTU) (Ref. TASK 29-23-00-860-002).
(2)
Remove the container.
(3)
Make sure that the work area is clean and clear of tool(s) and other items.
(4)
Remove the warning notices from the cockpit and the ground service panel.
(5)
Close the main doors of the main gear (Ref. TASK 32-12-00-410-001). Subtask 29-11-33-865-052
B.
Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1831GQ, 1832GQ, 1701GK, 1702GK
VALVE - FLUID SAMPLING (1187GM) - REMOVAL/INSTALLATION
______________________________________________________
TASK 29-11-34-000-001
Removal of the Fluid Sampling Valve of the Green Hydraulic System (1187GM)
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 plugs
No specific circuit breaker(s) safety clip(s)
No specific container
No specific warning notices
No specific access platform 3.0 m (9 ft. 10 in.)
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 29-23-00-860-001 Disconnection of the Isolation Coupling of the Power
Transfer Unit (PTU)
32-12-00-010-001 Open the Main Gear Doors for Access
R **ON A/C 001-049, 051-058, 101-101,
29-11-34-991-001 Fig. 401 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R **ON A/C 059-099, 102-149, 151-199, 201-299, 301-399, 401-499,
29-11-34-991-001-A Fig. 401A
**ON A/C ALL
3. Job Set-up
__________
Subtask 29-11-34-865-050
A. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU HYDRAULIC/LOW/LVL/IND 1832GQ N32 121VU HYDRAULIC/HYD/QTY/IND 1831GQ P35 121VU HYDRAULIC/G HYD/PUMP ENG1/CTL 1701GK R35 121VU HYDRAULIC/G HYD/PUMP ENG1/MONG 1702GK R34
Subtask 29-11-34-010-050
B. Get Access
(1) Open the access door 197CB.
(2)
Open the left door of the main gear (Ref. TASK 32-12-00-010-001). Subtask 29-11-34-860-050
C.
Aircraft Maintenance Configuration
WARNING : OBEY THE HYDRAULIC SAFETY PROCEDURES.
_______
(1)
Obey the hydraulic safety procedures (Ref. TASK 29-00-00-910-002).
(2)
Put the warning notices in position to tell persons not to pressurize the Green hydraulic system:
-In the cockpit on the hydraulic section 40VU of the overhead panel,
-On the ground service panel of the Green hydraulic system.
(3)
Make sure that the Green hydraulic system is depressurized and put it in the maintenance configuration. (Ref. TASK 29-00-00-864-001).
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