TM 55-1520-240-23-9
11-124
INSTALL THRUST VISCOUS DAMPER
(Continued)
11-124
1.
If arm (1) is a replacement, slide arm temporarily
on shaft (2), arm away from mounting surface
(3), and plate (4) to damper (5). Rotate arm fully
down, mark position then position arm about
mid-position. Arm shall be about 90º to mounting
surface of damage. Mark position of arm on
damper. Use pencil (E271).
2.
Remove arm (1) from shaft (2).
3.
Remove setscrew (6) from plate (4).
4.
Align marks on arm (1) and damper (5). Slide
arm on shaft (2), plate (4) to damper. Install
washer (7) and nut (8) on shaft. Remove marks
from arm and damper.
Epoxy primer (E292) is flammable
and toxic. It can irritate skin and
cause burns. Use only with adequate
ventilation, away from heat and
open flame. Avoid contact wit 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.
5.
Apply coat of epoxy primer (E292) to setscrew
(6). Wear gloves (E184.1) and goggles. Install
setscrew in plate (4) of arm (1) while epoxy
primer is wet.
Sealant (E327) 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.
6.
Apply coat of sealant (E327) on setscrew (6).
Wear gloves (E184.1) and goggles.
INSPECT
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