TM 55-1520-240-23-5
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INSTALL COMBINING TRANSMISSION
(Continued)
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6.
Coat four bolts (13) with oil (E254). Install bolts
in mounting lugs (14).
NOTE
Refer to Task 1-13, step 8, for re-use
of self-locking nuts.
7.
Install four washers (15) and nuts (16) at cabin
ceiling. When nuts are installed at least three
turns, release tension from sling (T34) (1).
Do not over torque nuts. Too much
torque can damage nuts or bolts.
8.
Torque four nuts (16) to 725 inch-pounds.
Check each bolt (13). Bolt shall extend 0.08 to
0.12 inch through nut. Use washers (15) of
different thickness as needed.
INSPECT
Sealant (E336) can irritate skin and
cause burns. Avoid contact with skin,
eyes, and clothing. In case of contact,
immediately flush skin or eyes with
water for at least 15 minutes. Get
medical attention for eyes.
9.
From inside, install four access panels (17) and
24 screws (18). Seal panels with sealant (E336).
Wear gloves (E186) and goggles.
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