TM 55-1520-240-23-4
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ASSEMBLE LOWER DRIVE ARM
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INITIAL SETUP
Applicable Configurations:
All
Tools:
Technical Inspection Tool Kit, NSN 5180-00-323-5114
Arbor Press
Adapter (APP E-10)
Container, 2 Quart
Goggles
Materials:
Cloth (E120)
Gloves (E184.1)
Kevlar Gloves (E187)
Dry Ice (E92)
Methanol (E243)
Epoxy Primer (E292)
Epoxy Primer (E293)
Dry Cleaning Solvent (E162)
Liquid Nitrogen (E47)
Parts:
Rivets
Personnel Required:
Aircraft Powertrain Repairer (2)
Inspector
References:
TM 1-1520-252-23P
TM 55-1500-322-24
Appendix E
Equipment Condition:
Off Helicopter Task
General Safety Instructions:
Epoxy primer (E292), epoxy primer
(E293), and dry cleaning solvent
(E162) are flammable and toxic. They
can irritate skin and cause burns.
Use only in well-ventilated areas,
away from heat and open flame. In
case of contact, immediately flush
skin or eyes with water for at least
15 minutes. Get medical attention
for eyes.
Carbon dioxide (dry ice) (E92) in
methanol (E243) is flammable,
causes severe burns (frost bite), and
gives off toxic fumes. Use only in
well-ventilated area, away from heat
and open flame. Do not get in eyes,
on skin, or clothing. In case of contact,
immediately flush skin or eyes with
water for at least 15 minutes. Get
medical attention for eyes.
Liquid nitrogen (E247) causes severe
burns (frost bite). Do not get in eyes,
on skin, or clothing. In case of contact,
immediately flush skin or eyes with
water for at least 15 minutes. Get
medical attention for eyes.
Wear Kevlar gloves (E187) when
handling chilled parts. Chilled parts
can injure unprotected skin.
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