Step
3:
Fit
the
cowl
to
the
fuselage
and
align
it
with
the
colors
on
the
fuselage.
Temporarily
install
the
spinner
backplate
onto
the
motor
shaft
and
make
any
adjustments
to
the
cowl
position
so
that
the
backplate
is
centered
with
the
front
of
the
cowl.
When
satisfied,
tape
the
cowl
into
position.
Measure
9.5mm
forward
from
the
aft
end
of
the
cowl
at
each
of
the
line
you
made
on
the
masking
tape.
Mark
the
cowl
for
each
of
the
four
cowl
mounting
screws.
PAW3 X1 2 mm
Step
4:
Drill
1/16"
[1.6mm]
holes
at
the
marks
you
made
on
the
cowl
through
the
cowl
mounting
blocks.
Remove
the
cowl
and
thread
a
self
‐
tapping
screw
into
each
hole
in
the
cowl
mounting
blocks
and
back
it
out.
Apply
a
couple
drops
of
thin
CA
to
each
hole
in
the
blocks.
Enlarge
the
four
holes
in
the
cowl
with
a
2.4mm
bit.
