(2)
Remove the PROTECTOR (F46754-1000).
(3)
Install the axle nut (7) on the axle and tighten it with the ADAPTOR MLG (H47682).
(4)
In the cockpit, set the PARK BRK control switch to OFF.
(5)
Turn the wheel in the direction of the axle nut rotation and TORQUE the axle nut (7) to between 25 and 30 m.daN (184.36 and 221.23 lbf.ft).
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(6)
Prevent the rotation of the wheel and loosen the axle nut (7) to between 5 and 10 m.daN (36.87 and 73.74 lbf.ft).
(7)
Turn the wheel in the direction of the axle nut rotation and TORQUE the axle nut (7) to 15 m.daN (110.61 lbf.ft).
(8)
Tighten the axle nut (7) until the holes in the nut are aligned with the holes in the axle.
(9)
Install the bolts (8), the washers (6) and the nuts (5).
NOTE : Install the heads of the bolts (8) in the axle.
____
(10)
TORQUE the nuts (5) to between 0.4 and 0.45 m.daN (35.39 and 39.82 lbf.in).
(11)
Install the cotter pins (4).
(12) Turn the wheel manually to make sure that it is installed correctly. Subtask 32-41-11-420-062
D. Installation of the Hubcap
(1)
Install the hubcap (11) carefully in the tachometer drive shaft. NOTE : Use the locating pin (14) to put the hubcap (11) in the
____ correct position. This locks the shroud so that it cannot turn on the wheel.
(2)
Install the clamp (12).
(3)
TORQUE the screw (9) to between 0.28 and 0.34 m.daN (24.77 and 30.08 lbf.in).
5. Close-up
________ Subtask 32-41-11-860-087
A. Aircraft Maintenance Configuration
(1)
If applicable inflate the tire to the unloaded pressure (Ref. TASK 12-14-32-614-001).
(2)
Lower the aircraft on its wheels (Ref. TASK 07-12-00-582-002).
(3)
Do a check of the pressure of the tire (Ref. TASK 32-41-00-210-003).
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(4) Make sure that the work area is clean and clear of tool(s) and other
items.
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________________________________________________________________
TASK 32-41-11-000-006-A
Removal of the MLG Wheel (2649GM,2650GM,2651GM,2652GM)
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 safety barriers No specific warning notice MG174-04 1 DISASSEMBLY TOOL Q47316 1 PROTECTOR 460007230 1 TORQUE ADAPTOR
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 04-022 USA MIL-PRF-81322 GRADE 2 SYNTHE.HYDROCARBON GREASE HIGH PRESSURE (Ref. 20-31-00)
C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
07-12-00-582-002 Jacking for Main Gear Wheel Change 29-10-00-863-002 Pressurize the Yellow Hydraulic System 32-41-00-210-003 Inspection/Check of the Pressure of Tires 32-41-11-991-014 Fig. 401
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3. Job Set-up
__________ Subtask 32-41-11-941-083
A. Safety Precautions
(1)
Put the safety barriers in position.
(2)
Put the warning notice in the cockpit to tell persons not to operate the landing gear.
(3) Make sure that the wheel chocks are in position. Subtask 32-41-11-210-066
B. Wheel Assembly Check (to be accomplished prior to wheel removal)
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