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 TM 5-4120-386-14
This task covers:
a. Removal
b. Installation
INITIAL SETUP
Equipment
Condition
Para
Condition Description
Top Covers removed.
Discharge refrigerant.
Solenoid Valve Coil (L1) removed.
Special Tools
Test Equipment
Tool Kit SC 5180-90-CL-N18
Halogen Leak Detector
Materials/Parts
Nitrogen (App.D, Item 4)
Brazing Alloy, Silver (App.D, Item 5 & 6)
Brazing Flux (App.D, Item 7)
Hot Water
Cloth, lint free (App.D, Item 9)
LOCATION/ITEM
REMARKS
ACTION
The burning of polyurethane foams
is dangerous. Due to the chemical
composition of a polyurethane foam,
toxic fumes are released when it is
burned or heated. If it is burned
or heated indoors, such as during a
welding operation in its proximity,
precautions should be taken to
adequately ventilate the area.
An exhaust system equivalent to
that of a spray paint booth
should be used. Air supply respi-
rators, approved by the National
Institute for Occupational Safety
and Health or the U.S. Bureau of
Mines should be used for all weld-
ing in confined spaces, and when
ventilation is inadequate.
5-64
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