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Assemble the airplane – Great Planes L-39 EP Ducted Fan RxR - GPMA6002 User Manual

Page 6

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ASSEMBLE THE AIRPLANE

1. Position the motor lead extensions into the slot in the

fuselage, down the channel in the wing saddle, and through
the hole to the radio compartment.

2. Attach the included Y-harness to the aileron servo leads.

3. Coat the wing saddle on the fuselage with 30-minute

epoxy. Insert the aileron servo wires through the hole in the
fuse and into the radio compartment. Place the wing onto the
saddle by fi tting the alignment keys on the top of the wing
into the mating cutouts in the wing saddle. Tape the wing to
the fuse while the epoxy cures or place a weight on the top
of the fuse to press it against the wing. If using tape, avoid
damaging the paint by fi rst lining the outside of the model with
sheets of paper or something similar. Wrap the tape tightly
around the paper instead of directly onto the model.

4. The vertical fi n and horizontal stabilizer are keyed to fi t

together and therefore must be glued in place at the same
time. Coat with epoxy the key on the bottom of the fi n, the
slot in the horizontal stabilizer, and the stab saddle on the
fuselage. Do not put epoxy on the foam piece glued to
the front of the fi n that fi ts into the ducted fan access
hatch!
Position the parts onto the fuselage, making sure
that the vertical fi n is being glued square to the horizontal
stabilizer. The parts can be taped or held in place while the
epoxy cures.