TM 1-1520-238-23
9-62
9.17.
GENERATOR CONTROL UNIT (GCU) FIXED CAPACITOR REPLACEMENT (AVIM) – continued
NOTE
The container volume used for mixing
should be at least five times larger
than the volume of contents.
Application of primer coat should over-
lap surroundings coatings.
e. Apply conformal coating to capacitor (3) or (6)
and control unit (7).
(1) Mix insulation compound following manufac-
turer’s instructions on container.
(2) Apply a thin, even primer coat of insulation
compound over capacitor C23 (3), C20, C21,
or C22 (6), and control unit (7). Use insulating
compound kit (item 97, App F), brush
(item 35, App F), and gloves (item 83,
App F).
CAUTION
Any attempt to reduce air dry time will
cause bubbles and micro voids to form in
coating.
(3) Air dry coating at room temperature 30 MIN-
UTES.
(4) Apply a second coat of insulation compound
to capacitor (3) or (6) and control unit (7). Use
insulating compound kit (item 97, App F),
brush (item 35, App F), and gloves (item 83,
App F).
(5) Air dry coating at room temperature 30 MIN-
UTES.
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