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(g)
Safety the nut (15) with a new cotter pin (14). Tighten the nut
(15) no more than 2.7 m.daN (19.91 lbf.ft) to align the cotter pin hole.
(h)
Install the wedge (11) with the new tab washers (10) and the bolts (9). TORQUE the bolts (9) to between 1.6 and 1.8 m.daN
(11.79 and 13.27 lbf.ft).
(i)
Safety the bolts (9) with the tab washers (10).
(4)
Install the top torque link (20) as follows:
(a)
Put the top torque link (20) in position.
(b)
Install the spacers (22) on each side of the MLG fitting and use the BULLET-ALIGNMENT to install the pin assembly (21).
(c)
Use the ALIGNMENT PIN (460006227) to align the holes for the bolt (2).
(d)
At the connection of the top torque link assembly (20) to the main leg, measure the clearance at the spacers (Ref. TASK 32-11-27-200-001).
(e)
Install the bolt (2), the washer(s) (6) and the nut (8). NOTE : To align the hole for the cotter pin (7), you can use a
____
maximum of 3 washers (6).
(f)
TORQUE the nut (8) to between 3.0 and 3.6 m.daN (22.12 and 26.54 lbf.ft).
(g)
Safety the nut (8) with a new cotter pin (7).
(h)
Install the wedge (5) with the new tab washers (4) and the bolts (3). TORQUE the bolts (3) to between 1.6 and 1.8 m.daN (11.79 and
13.27 lbf.ft).
(i)
Safety the bolts (3) with the tab washers (4).
(5)
Install the torque link damper (Ref. TASK 32-11-29-400-001).
(6)
Use a clean MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026) to clean:
-
the nuts and bolts that you installed, and the areas around them
-
the joints between the top surface of the wedge (11) and the MLG sliding tube.
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(7) Apply a layer (or bead) of SEALANTS (Material No. 09-016) to:
-
the nuts and bolts that you installed and the areas around them
-
the joints between the top surface of the wedge (11) and the MLG sliding tube.
**ON A/C ALL
5. Close-up
________ Subtask 32-11-27-640-051
A. Lubrication
(1) Lubricate the torque link pivot pins (Ref. TASK 12-22-32-640-001). Subtask 32-11-27-410-050
B. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Install the applicable MLG brakes (Ref. TASK 32-42-27-400-001) and the wheels (Ref. TASK 32-41-11-400-006).
(3)
Install the electrical harnesses on the torque link clamps (Ref. TASK 32-11-43-400-002).
(4)
Install the hydraulic dressings on the torque link clamps (Ref. TASK 32-11-12-400-001).
Subtask 32-11-27-586-050
C. Aircraft Maintenance Configuration
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Lower the applicable MLG off the jack (Ref. TASK 07-12-00-582-002) or lower the aircraft off jacks (Ref. TASK 07-11-00-586-002).
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Subtask 32-11-27-942-050
D. Removal of Equipment
(1)
Remove the safety barriers.
(2)
Remove the warning notice(s).
(3)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
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TORQUE LINK ASSY - MLG - INSPECTION/CHECK
_________________________________________ TASK 32-11-27-200-001 R Check Torque Links for Excessive Play 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
__________________
Refer to the MPD TASK: 321127-01
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
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