19
With
the
trims
centered
carefully
spread
open
each
‘clevis’
(the
white
color
plastic
part
installed
on
the
threaded
end
of
the
metal
pushrod)
so
you
can
insert
the
pin
in
the
OUTERMOST
hole
on
each
control
horn.
It
may
be
helpful
to
insert
a
flat
blade
screwdriver
(not
included)
into
the
clevis
then
to
carefully
‘twist’
it
until
it
disengages
the
pin
from
the
hole
in
the
clevis.
Also,
it
is
not
necessary
to
‘snap’
the
clevis
back
together
until
the
centering
adjustments
are
complete.
After
connecting
the
clevises
to
the
control
horns
view
the
vertical
stabilizer/tail
and
rudder
from
directly
above.
The
rudder
should
be
‘in
line’
with
the
vertical
tail
when
it’s
properly
‘centered’.
However,
if
the
rudder
is
angled
off
to
the
right
or
left
you
can
adjust
the
length/position
of
the
pushrod/clevis
so
the
surface
is
centered
‘mechanically’
while
the
rudder
channel
trim
is
centered.
If
the
rudder
is
angled
off
to
the
right
carefully
remove
the
clevis
from
the
control
horn
and
screw
it
‘in’
(clockwise)
one
half
to
one
full
turn
then
insert
the
pin
back
into
the
outermost
hole
in
the
control
horn.
Or,
if
the
rudder
is
angled
off
to
the
left
carefully
remove
the
clevis
from
the
control
horn
and
screw
it
‘out’
(counter
‐
clockwise)
one
half
to
one
full
turn
then
insert
the
pin
back
into
the
outermost
hole
in
the
control
horn.
View
the
vertical
tail
and
rudder
from
directly
above
again
and
continue
adjusting
the
length/position
of
the
pushrod/clevis
until
the
rudder
is
properly
centered.
