GREAT PLANES Old Timer, Инструкция по эксплуатации

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4. From the 1/4" x 1/2" x 30" [6.4mm x 12.7mm x 762mm]
balsa stick, cut and pin the rudder LE over the plan. Cut and
glue the rudder LE doubler to the back of the rudder LE.
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5. Pin the die-cut 1/8" [3.2mm] balsa bending jigs over
the fin/rudder plan. Follow the same procedure used to
laminate the stabilizer/elevator to make the fin/rudder
lamination using the 5 pieces of 1/16" x 1/4" x 30 [1.6mm x
6.4mm x 762mm] balsa strips.
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6. From the 1/8" x 1/4" x 30" [3.2mm x 6.4mm x 762mm]
balsa stick, cut and glue fin and rudder ribs as shown on
the plan.
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7. Unpin the fin/rudder from your building board. Inspect
all the glue joints and re-glue if necessary. Use a bar sander
or a large sanding block and 220-grit sandpaper to sand
both sides of the fin/rudder flat and even. Be careful while
sanding so that you do not over-thin any one particular area
of the fin/rudder or gouge the ribs by snagging the
sandpaper on them.
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8. Round all edges of the fin/rudder to the shape shown
on the cross-section on the plan.
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9. Cut the outer frame between the rudder LE and the fin
TE. Separate the fin from the rudder. Sand the outer frame
flush with the LE and TE.
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1. Lay the fin and rudder over the plan and lightly mark
the hinge locations on the LE of the rudder and the TE of
the fin. Repeat the process to mark the hinge locations on
the LE of the elevator and the TE of the stab.
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2. We have simplified the task of cutting hinge slots with
the introduction of the Great Planes Slot Machine
™
. This
simple electric tool cuts a perfect width slot for CA hinges.
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3. To cut the hinge slot, first locate the centerline of the
LE and TE edges using the Great Planes Precision Hinge
Marking Tool (GPMR4005). Then place the blades of the
Slot Machine onto the wood where you want the slot. Lightly
press the teeth into the wood. When you are satisfied with
Install the Hinges
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