Hy-Gain TH3-MK3 Thunderbird - Assembly of the Boom; Boom Section Assembly

A0-0388-C-OO2
Assembly
ol
the
Boom
WARNING
When
Installlng
your
system,
take
extreme
care
to avold any contact
wlth
.
overhead
powerllnes.
Falture
to
exerclse
thls carc
could
resull ln
serlous
or
latal
lnlury.
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.,"
.,.,
Figure
1
Flgure
2
CAUTION
When unpacking
your
antenna,
check
the
inside of all
tubing
for
parts
(clamps,
insulators, smalter
tubing,
etc.).
To
conserve
space,
these
smaller
articles
are
sometimes
put
inside larger
pieces.
Select
the
boom-to:bracket
clamp
parts (items
2 and
3). Loosely
assemble
them on the
drilled
ends
oi the
two boom
sections
(item
8) using
the1A"'20
x
3/a"
bolts and
the
7a" nuts
and
internaf
lockwashers.
Secure
the boom
to
the bracket
using
the two
sh.a"-18x23/0"
screws,
nuts,
and
lockwashers
provided.
See
Figure 3.
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ao-0388-8-OlJ
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Flgure 3
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