TM 55-1520-240-23-7
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REPLACE NO. 1 ENGINE TRANSMISSION MAIN OIL PRESSURE SWITCH
(Continued)
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INSTALL SWITCH
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 with water for least 15
minutes. Get medical attention for
eyes.
6.
Coat packing (4) and thread of switch (2) with
oil (E254).
7.
Install packing (4) on switch (2).
8.
Install switch (2) in screen support housing (3).
Torque switch to 80 inch-pounds.
9.
Lockwire switch (2) to screen cover (5). Use
lockwire (E231).
10.
Connect electrical connector (1) to switch (2).
INSPECT
FOLLOW-ON MAINTENANCE:
Close pylon doors (Task 2-2).
Perform operational check (TM 55-1520-240-T).
END OF TASK
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