TM 55-1520-240-23-5
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REPLACE COMBINING TRANSMISSION MAIN OIL FILTER ELEMENT
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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
Container, 2 Quart
Materials:
Dry Cleaning Solvent (E162)
Cloths (E120)
Oil (E254)
Lockwire (E231)
Gloves (E186)
Parts:
Filter Element
Packing
Personnel Required:
Medium Helicopter Repairer
Inspector
References:
TM 55-1520-240-23P
Task 2-2
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Aft Pylon Doors Open (Task 2-2)
Aft Pylon Lower Fairing Open (Task 2-2)
General Safety Instructions:
Oil (E254) is toxic. It can irritate skin
and cause burns. Avoid inhaling. Use
only with adequate ventilation. Avoid
contact with skin, eyes, or clothing.
In case of contact, immediately flush
skin or eyes for at least 15 minutes.
Get medical attention for eyes.
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