1EFF : ALL 1 32-12-00Page 502 1 1 Feb 01/98 1 1 1CES 1
(5)
When the MLG doors are fully open, the MLG doors symbols are amber and in the doors-fully-open position.
(6)
Close the main gear doors (Ref. TASK 32-12-00-410-001).
5. Close-up
________ Subtask 32-12-00-869-051
A. Aircraft Maintenance Configuration
(1)
Do the EIS stop procedure (Ref. TASK 31-60-00-860-002).
(2)
De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002).
Subtask 32-12-00-942-053
B. 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.
(3)
Remove the warning notice(s).
(4)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
1EFF : ALL 1 32-12-00Page 503 1 1 Feb 01/98 1 1 1CES 1 TASK 32-12-00-820-001
Adjustment of a MLG Door Ground-Opening System
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.
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 safety barriers
No specific warning notice
No specific access platform 2 m (6 ft. 7 in.)
R 98DNSA20208040 2 RIGGING PIN
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
No specific lockwire, corrosion resistant steel 0.8mm (0.03in) dia Material No. 05-002 USA MIL-P-8116 PUTTY, ZINC CHROMATE GENERAL PURPOSE (Ref. 20-31-00)
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C. Expendable Parts
-------------------------------------------------------------------------------
FIG.ITEM |DESIGNATION |IPC-CSN
-------------------------------------------------------------------------------
R 7 cotter pin 32-31-03 50A-220 12 cotter pin 32-31-03 50A-270
D. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power 29-00-00-864-001 Put the Related Hydraulic System in the Depressurized
Configuration before Maintenance Action 29-10-00-863-001 Pressurize the Green Hydraulic System 29-10-00-864-001 Depressurize the Green Hydraulic System 29-10-00-864-002 Depressurize the Yellow 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) 29-23-00-860-002 Connection of the Isolation Coupling of the Power Transfer Unit (PTU) 32-00-00-481-001 Installation of the Safety Devices on the Landing
Gears 32-12-00-010-001 Open the Main Gear Doors for Access 32-12-00-410-001 Close the Main Gear Doors after Access 32-12-00-710-002 Operational Test of the Main Landing Gear (MLG) Doors
Ground-Opening-Mechanism
32-12-00-991-004 Fig. 501
3. Job Set-up
__________
Subtask 32-12-00-941-054
A. Safety Precautions
(1)
Put the safety barriers in position.
(2)
Make sure that the ground safety locks are on the landing gear (Ref. TASK 32-00-00-481-001).
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(3)
On the panel 400VU:
-Make sure that the landing-gear control-lever 6GA is in the DOWN position.
-Put a warning notice in position to tell persons not to operate the landing gear.
(4)
Put a warning notice in the cockpit to tell persons not to pressurize the Green and Yellow hydraulic systems.
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