5. Close-up
________ Subtask 29-11-45-860-052
A. Put the aircraft back to the serviceable condition.
(1)
Safety the filter bowl (3) to the filter head (1) with lockwire 0.8 mm (0.032 in.).
(2)
Make sure that the fluid level in the Green reservoir is correct. Add fluid as necessary (Ref. TASK 12-12-29-611-001).
(3)
Remove the container from below the filter.
(4)
Remove the access platform(s).
(5)
Connect the PTU isolation coupling (Ref. TASK 29-23-00-860-002).
(6)
Make sure that the work area is clean and clear of tool(s) and other items.
(7)
Close the main door of the main gear (Ref. TASK 32-12-00-410-001).
1EFF : ALL 1 29-11-45Page 306 1 1 Feb 01/99R 1 1 1CES 1
TASK 29-11-45-960-001 Replacement of the Clogging Indicator WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
GEAR.
WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROL SURFACES ARE
_______
CLEAR BEFORE YOU PRESSURIZE/DEPRESSURIZE A HYDRAULIC SYSTEM.
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific 1 ACCESS PLATFORM 3M (10 FT)
No specific 1 CONTAINER 1 L (1/4 USGAL)
No specific 2 WARNING NOTICE
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R Material No. 02-003 F NSA 307110 TYPE 4 HYDRAULIC FLUID (PHOSPHATE ESTER BASE) (Ref. 20-31-00)
C. Expendable Parts
-------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
packings (2) 29-13-44 01 -050R D. Referenced Information
R -------------------------------------------------------------------------------R REFERENCE DESIGNATION R -------------------------------------------------------------------------------
R 12-12-29-611-001 R 29-00-00-864-001 R R 29-00-00-910-002 R 29-10-00-863-001 R 29-10-00-864-001 R 29-14-00-614-001 R 29-14-00-614-002 R R 29-23-00-860-001 R R 29-23-00-860-002 R R 32-12-00-010-001 R 32-12-00-410-001 R 29-11-45-991-001
R 3. Job Set-up
__________
R Subtask 29-11-45-941-052
R A. Safety Precautions Fill the Hydraulic Fluid Reservoir with a Hand Pump Put the Related Hydraulic System in the Depressurized Configuration before Maintenance Action Safety Procedures of the Hydraulic System Pressurize the Green Hydraulic System Depressurize the Green Hydraulic System Depressurization of the Hydraulic Reservoirs Pressurization of the Hydraulic Reservoirs through the Ground Connector Disconnection of the Isolation Coupling of the Power Transfer Unit (PTU) Connection of the Isolation Coupling of the Power Transfer Unit (PTU) Open the Main Gear Doors for Access Close the Main Gear Doors after Access Fig. 301
R (1) Put a WARNING NOTICE in position to tell persons not the pressurize
R the Green hydraulic system:
R - in the cockpit on the hydraulic section 40VU of the overhead panel
R - on the ground service panel of the Green hydraulic system.
R Subtask 29-11-45-860-053
R B. Aircraft Maintenance Configuration
R WARNING : OBEY THE HYDRAULIC SAFETY PROCEDURES.
_______
R (1) Obey the hydraulic safety procedures (Ref. TASK 29-00-00-910-002).
R (2) Make sure that the Green hydraulic system is depressurized and put it
R in the maintenance configuration.
R (Ref. TASK 29-00-00-864-001).
R (3) Depressurize the reservoir of the Green hydraulic system (Ref. TASK
R 29-14-00-614-001).
R (4) Disconnect the isolation coupling of the Power Transfer Unit (PTU)
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