TM 55-1520-240-23-6
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REMOVE POWER TRANSFER UNIT MOTOR
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INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanics Tool Kit, NSN 5180-00-323-4692
Container, 2 Quart
Materials:
Cloths (E135)
Lockwire (E231)
Personnel Required:
Medium Helicopter Repairer
Parts:
Preformed Packings
Retainers
Equipment Condition:
Off Helicopter Task
NOTE
Procedure is same to remove motor
from No. 1 or No. 2 unit.
1.
Remove lockwire from valve (1). Remove valve,
four retainers (2 and 3), and two packings (4 and
5) from housing (6). Drain fluid from housing (6).
Use container and cloths (E135) for spilled fluid.
2.
Install two retainers (2) and packing (4) on valve
(1).
3.
Install two retainers (3) and packing (5) on valve
(1).
4.
Install valve (1) in CV port (7).
5.
Lockwire valve (1). Use lockwire (E231).
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