TM 55-1520-240-23-6
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INSTALL POWER TRANSFER UNIT THREE-WAY VALVE
(Continued)
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5.
Remove lockwire from plug (8). Remove plug (8)
and packing (9) from port (10).
Hydraulic fluid (E199) 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 at least 15 minutes. Get
medical attention for eyes.
6.
Fill motor (11) through port (10) with hydraulic
fluid (E199). Use hand oiler. Use cloths (E135)
for spilled hydraulic fluid.
7.
Install plug (8) and packing (9) in port (10).
8.
Lockwire plug (8) to unit (12). Use lockwire
(E231).
INSPECT
FOLLOW-ON MAINTENANCE:
Service reservoir (Task 1-60, 1-61, or 1-62).
Bleed utility hydraulic system (Task 7-334).
Perform operational check (TM 55-1520-240-T).
Close forward work platform or pylon access doors
(Task 2-2).
END OF TASK
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