(2)
Do a BITE test of the landing gear (Ref. TASK 32-69-00-740-001).
5. Close-up
________ Subtask 32-51-42-860-061
A. Put the aircraft back to its initial configuration.
(1)
If the aircraft is lifted off the ground:
(a)
Remove the hydraulic jack to extend the NLG shock absorber.
(b)
Lower the aircraft to the ground (Ref. TASK 07-11-00-586-001).
(2)
If the NLG wheels are on the greased steel plates, move the aircraft (Ref. TASK 09-10-00-584-002) and remove the greased steel plates and the tow-bar.
(3)
On the nose gear leg, on the electrical box, put the towing lever in the normal position (engaged position).
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(4)
Remove the warning notice(s) and the safety barriers.
(5)
Remove the container.
(6)
Make sure that the work area is clean and clear of tool(s) and other items.
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ANTI SHIMMY VALVE - NOSE WHEEL STEERING - REMOVAL/INSTALLATION
______________________________________________________________
TASK 32-51-43-000-001 Removal of the Nose Wheel Steering Anti Shimmy Valve 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.
WARNING : MAKE SURE THAT THE CONTROLS AGREE WITH THE POSITION OF THE ITEMS THEY
_______ OPERATE BEFORE YOU PRESSURIZE 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 blanking plugs No specific container No specific safety barriers No specific warning notice(s)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
29-00-00-864-001 Put the Related Hydraulic System in the Depressurized
Configuration before Maintenance Action 29-14-00-614-001 Depressurization of the Hydraulic Reservoirs 32-51-43-991-001 Fig. 401
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3. Job Set-up
__________ R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
Subtask 32-51-43-941-052
A. Safety Precautions
(1)
In the cockpit, on the center pedestal, make sure that the free-fall extension handle of the landing gear is in the normal position.
(2)
In the cockpit, on the panel 400VU, put the warning notice(s) in position to tell persons not to operate the landing gear control lever.
(3)
Put the warning notice(s) in postion to tell persons not to pressurize the Green hydraulic system: - on the panel 40VU, - on the ground service panel of the Green hydraulic system, access
door 197CB.
(4)
In the cockpit, put the warning notice(s) in position to tell persons not to operate the nosewhell steering system: - on the brake pedals, - on the nose wheel steering handwheels (18VU, 19VU).
(5)
Put a container below the cylinder to collect the hydraulic fluid.
(6) Put the safety barriers in position.
Subtask 32-51-43-860-052
B. Aircraft Maintenance Configuration
(1)
Make sure that the Green hydraulic system is depressurized and put it in the maintenance configuration (Ref. TASK 29-00-00-864-001).
(2)
Depressurize the reservoir of the Green hydraulic system (Ref. TASK 29-14-00-614-001).
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R **ON A/C 401-499,
R Subtask 32-51-43-941-052-A
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