TM 55-1520-240-23-5
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INSTALL COMBINING TRANSMISSION DEBRIS DETECTION SCREEN
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INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanic’s Tool Kit, NSN 5180-00-323-4692
Torque Wrench, 30 to 150 Inch-Pounds
Materials:
None
Parts:
Packing
Personnel Required:
Medium Helicopter Repairer
Inspector
References:
TM 55-1520-240-23P
TM 55-1520-240-T
NOTE
Procedure is same to install left or
right screen. Installation of right
screen shown here.
1.
Connect electrical connector (1) to screen (2).
2.
Perform operational check of engine transmission
debris detection system (TM 55-1520-240-T).
3.
Install packing (3) on screen (2). Install screen in
transmission cavity (4).
4.
Install three washers (5) and nuts (6) on studs
(1). Torque nuts to 60 inch-pounds.
FOLLOW-ON MAINTENANCE:
Close pylon lower fairing (Task 2-2).
Close pylon hinged fairing (Task 2-2).
END OF TASK
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