TM 55-1520-240-23-5
6-114.1
REPAIR FORWARD TRANSMISSION OIL COOLER FAN ASSEMBLY
6-114.1
INITIAL SETUP
Applicable Configurations:
All
Tools:
Dial Indicating Depth Gage 643J
Goggles
Materials:
Naphtha (E245)
Emery Cloth (E123) or
Abrasive Paper (E13)
Crocus Cloth (E122)
Cloths (E120)
Gauze Sponges (E184)
Barrier Material (E80)
Masking Tape (E388)
Gloves (E186)
Acetic Acid (E21)
Chromic Acid (E114)
Calcium Sulphate (E91)
Epoxy Primer (E293)
Epoxy Topcoat (E166)
Personnel Required:
Aircraft Powertrain Repairer
Inspector
References:
TM 1-1500-335-23
Equipment Condition:
Off Helicopter Task
General Safety Instructions:
Naphtha (E245) is combustible and
toxic. It can irritate skin and cause
burns. Use only with adequate
ventilation, away from open flame. In
case of contact, immediately flush
skin or eyes with water for at least
15 minutes. Get medical attention
for eyes.
Acetic acid (E21) is combustible
and toxic. Chromic acid (E114) is
extremely toxic. Both can irritate skin
and cause burns. Avoid inhaling. Use
only with adequate ventilation, away
from open flame. 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.
Epoxy primer (E293) is flammable
and toxic. It can irritate skin and
cause burns. Use only with adequate
ventilation, away from heat or open
flame. 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.
Do not wear photogrey glasses when
fluorescent inspecting. They reduce
ability to see cracks.
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