TM 55-1520-240-23-1
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CLEAN ALUMINUM AND ALUMINUM ALLOY PARTS (AVIM)
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INITIAL SETUP
Applicable Configurations:
All
Tools:
Steel Tank
Source of Heat
Goggles
Protective Clothing
Measuring Cup Calibrated in Ounces
Respirator
Other Tools As Required
Materials:
Gloves (E186)
Sulfuric Acid (E23)
Sodium Dichromate (E357)
Oakite 61 (E249)
Cloths (E120)
Naphtha (E245)
Barrier Material (E80)
Personnel Required:
Aircraft Structural Repairer
Equipment Conditions:
Off Helicopter Task
References:
Task 1-81
General Safety Instructions:
Do not add water to acids. A violent
action will result. Acids shall be added
to water in small quantities.
Sulfuric acid (E23) and sodium
dichromate (E357) are extremely
toxic. They 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 with water for at least 15
minutes. Get medical attention for
eyes.
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