R (b) Install the bolt (13) and the washer assembly (14).
R (c) Install the washers (16), (17) and the nut (18).
R (d) Safety the nut (18) with a new cotter pin (19).
R R (e) Put the eye end in position and install the bolt (24) together with the bush (23).
R (f) Install the washer (22) and the nut (20).
R (g) Safety the nut (20) with a new cotter pin (21).
Subtask 32-31-44-865-055
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1GA, 2GA, 52GA, 1701GK, 1702GK.
Subtask 32-31-44-860-055
C. Preparation for Test
(1) Connect the PTU isolation coupling (Ref. TASK 29-23-00-860-002).
(2) If the flight configuration precautions were obeyed, put the aircraft back to the serviceable condition (Ref. TASK 32-00-00-860-002).
(3) Remove the container.
(4) Remove the access platform(s).
(5) Remove the warning notice(s).
(6) Make sure that the work area is clean and clear of tool(s) and other items.
(7) Close the applicable MLG door (Ref. TASK 32-12-00-410-001).
(8) If necessary fill the reservoir of the Green hydraulic system to the correct level (Ref. TASK 12-12-29-611-001).
D. Do the Test
(1)
Do the functional test of the MLG (Ref. TASK 32-31-00-720-002).
(2)
Do the functional test of the free-fall extension system of the MLG (Ref. TASK 32-33-00-720-001).
(3)
Open the applicable MLG door (Ref. TASK 32-12-00-010-001).
(4)
Make sure that there is no hydraulic fluid leakage from the uplock assembly.
5. Close-up
________ Subtask 32-31-44-410-052
A. Close Access
(1)
Apply corrosion protection to the nuts, bolts, washers, hydraulic pipes and adjacent areas (Ref. TASK 51-75-13-916-002).
(2)
Make sure that the work area is clean and clear of tool(s) and other items.
(3)
Close the applicable MLG door (Ref. TASK 32-12-00-410-001).
(4)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
1EFF : ALL 1 32-31-44Page 430 1 1 Feb 01/99R 1 1 1CES 1
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
TASK 32-31-44-000-003
Removal of the Uplock Assembly 2509GM (2510GM) with A/C on Jacks
1. Reason for the Job
__________________
This task is applicaple if in the installation procedure the setting tool-uplock is used. This is necessary, if the uplock needs new adjustment.
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking caps
No specific blanking plugs
No specific circuit breaker(s) safety clip(s)
No specific safety barriers
No specific warning notice
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
07-11-00-581-001 Lifting for Aircraft Maintenance Operations 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the
External Power 29-00-00-910-002 Safety Procedures of the Hydraulic System 29-10-00-864-001 Depressurize the Green Hydraulic System 29-14-00-614-001 Depressurization of the Hydraulic Reservoirs 32-00-00-481-001 Installation of the Safety Devices on the Landing
Gears 32-00-00-860-001 Flight Configuration Precautions with Electrical
Power
32-12-00-010-001 Open the Main Gear Doors for Access
32-31-44-991-005 Fig. 405
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 32-31-44Page 431 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1
3. Job Set-up
__________ Subtask 32-31-44-941-055
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).
(3)
Put a warning notice on the ground service connection to tell persons not to pressurize the Green and Yellow hydraulic systems.
(4)
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.
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