TM 55-1520-240-23-5
6-135
REPLACE FORWARD TRANSMISSION SIGHT GAGE
(Continued)
6-135
REMOVE SIGHT GAGE
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.
1.
Position containers under sump drain valve (1).
2.
Push in drain valve (1), twist, and pull. Drain oil
into container until oil level is below sight gage
(2). View oil level from cockpit through access
hole (3).
3.
Close drain valve (1) by pushing it in and twisting
it.
4.
Remove lockwire from sight gage (2). Remove
gage from transmission (4). Use spanner
wrench.
5.
Remove packing (5) from sight gage (2).
INSTALL SIGHT GAGE
6.
Coat packing (5) and thread of sight gage (2)
with oil (E254). Install packing on gage.
7.
Install sight gage (2) in transmission (4).
Use spanner wrench. Torque gage to 80
inch-pounds.
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