E-FLITE Habu 32 EDF ARF, Инструкция по эксплуатации

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3. Use a 9/64-inch ball driver to start the four 8-32 x 1/4-inch socket
head bolts in the aluminum wing sockets inside the fuselage. Only thread
the screws in a few turns at this time. Use care not to cross-thread the
screws and damage the threads in the aluminum sockets.
 4. Locate the carbon wing spar. Use a straight edge or rest the joiner
on a flat surface. The top of the joiner is flat, while the bottom will have a
slight angle as shown in the drawing. This is necessary to conform to the
dihedral built into the model.
Top
*Not to scale
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5. Slide the carbon wing spar in the spar pocket of the wing, narrow
end first. Make sure the top of the spar is to the top of the wing. The spar
will slide in easily, so don’t force it in any further than it will slide. Use a
felt-tipped pen to mark the spar at the wing root.
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6. Remove the spar from the spar pocket. Use medium grit
sandpaper to lightly sand the spar where it fits into the wing. Sand both
the front and back of the spar.
 7. Slide the spar into the spar pocket in the fuselage. It will easily slide
into the pocket up to the line made in step 5. If not, the screws installed in
step 3 may be in the way and will need to be loosened.
 8. Move the string used to pull the retract servo lead through the
wing into the wing so it doesn’t interfere with the fit of the wing to the
fuselage.