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TM 1-4920-446-13 & P
3-33.
Wheel assembly - Replace
3-33
This task covers: Removal, Installation, Disassembly and Reassembly
INITIAL SETUP
Tools:
Tool Set, AVUM, Set No. 2, NSN 4920-00-567-0476
Tool Kit, Aircraft Mechanics General, NSN 5180-00-323-4692
Wrench, Torque 0-600 in-lbs
Personnel Required:
MOS 67
REMOVAL:
1.
Set parking brake. Chock wheels.
2.
Loosen five lug nuts.
3.
Jack up axle so that tire is 1/2 inch off the ground. Install jack stand.
4.
Remove five nuts with washers securing rim assembly, tire and tube to hub.
5.
Remove rim assembly, tire and tube from hub.
INSTALLATION:
1.
Position the rim assembly, tire and tube on hub.
2.
Install five washers and nuts to secure the rim assembly, tire and tube to
hub.
3.
Remove jack stand and lower axle to the ground.
4.
Tighten nuts to a torque of 540 in-lbs.
5.
Remove chocks and release parking brake as necessary to move unit.
DISASSEMBLY (Wheel Assembly Removed from Hub)
Deflate tire before loosening bolts securing rim halves. Failure to deflate tire could
cause explosive rim failure.
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