1EFF : ALL 1 32-12-00Page 509 1 1 Aug 01/05 1 1 1CES 1 Subtask 32-12-00-863-053
B. Aircraft Maintenance Configuration WARNING : MAKE SURE THAT THE CONTROLS AGREE WITH THE POSITION OF THE
_______ ITEMS THEY OPERATE BEFORE YOU PRESSURIZE A HYDRAULIC SYSTEM.
(1) Pressurize the Green hydraulic system
(Ref. TASK 29-10-00-863-001).
Subtask 32-12-00-410-052
C. Close Access
(1) Remove the pin (2). Move the handle (1) through its travel range and R make sure that:
-
the system can move freely
-
the system linkage does not touch other parts of the structure.
(2)
Put the handle (1) to the OPEN position and install the pin (2).
(3)
Make sure that the work area is clean and clear of tool(s) and other items.
(4)
Close the applicable main gear door (Ref. TASK 32-12-00-410-001).
(5)
Connect the isolation coupling of the PTU (Ref. TASK 29-23-00-860-002).
Subtask 32-12-00-710-053
D. Test
(1) Do an operational test of the MLG doors ground-opening system (Ref. TASK 32-12-00-710-002).
5. Close-up
________
Subtask 32-12-00-942-056
A. Removal of Equipment
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Remove the safety barriers
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(3)
Remove the warning notice(s).
(4)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
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DOOR ASSY - MAIN - REMOVAL/INSTALLATION
_______________________________________ TASK 32-12-11-000-001 Removal of the Door Assembly - Main. WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______ GEAR.
WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______ START A TASK ON OR NEAR:
-
THE FLIGHT CONTROLS
-
THE FLIGHT CONTROL SURFACES
-
THE LANDING GEAR AND THE RELATED DOORS
-COMPONENTS THAT MOVE. CAUTION : DO NOT CAUSE DAMAGE TO THE SURFACES. THE COMPONENTS ARE MADE OF
_______ CARBONFIBER REINFORCED PLASTIC.
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
No specific warning notices
No specific access platform 2.0 m (6 ft. 7 in.)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
29-10-00-864-001 Depressurize the Green Hydraulic System 32-12-00-010-001 Open the Main Gear Doors for Access 32-31-35-000-001 Removal of the MLG Door Actuating-Cylinder 2523GM
(2522GM) 32-12-11-991-001 Fig. 401
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3. Job Set-up
__________
Subtask 32-12-11-010-050
A. Access
(1) Open the left hand and/or right hand main landing gear door. (Ref. TASK 32-12-00-010-001)
Subtask 32-12-11-860-052
B. Depressurize Hydraulic Systems
(1) Depressurize the Green hydraulic system. (Ref. TASK 29-10-00-864-001)
Subtask 32-12-11-865-050
C. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------
PANEL DESIGNATION IDENT. LOCATION
-------------------------------------------------------------------------------
R 49VU L/G/LGCIU/SYS1/NORM 1GA C09 121VU HYDRAULIC/BRAKING AND STEERING/SYS2/SPLY 4GG M36 121VU HYDRAULIC/BRAKING AND STEERING/SYS2/CTL 3GG M35 121VU HYDRAULIC/BRAKING AND STEERING/SYS1/CTL 1GG M34 121VU HYDRAULIC/BRAKING AND STEERING/SYS1/IND AND/SPLY 2GG M33 121VU HYDRAULIC/Y HYD/PUMP ENG2/MONG 3700GD Q37 121VU HYDRAULIC/Y HYD/PUMP ENG2/CTL 3701GD Q36 121VU HYDRAULIC/LGCIU/SYS2 2GA Q35 121VU HYDRAULIC/G HYD/PUMP ENG1/CTL 1701GK R35 121VU HYDRAULIC/G HYD/PUMP ENG1/MONG 1702GK R34
Subtask 32-12-11-941-050
D. Safety Precautions
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