Dynaflite PT-19 Manuel d'utilisateur télécharger pdf (Page 22)

18. Sheet the bottom center of the wing.

19. Attach a cap strip to the top and bottom of

all the ribs using 3/32" x 1/4" x 30" balsa sticks.

Cut the longer pieces first.

20. Rough sand the wing to shape.

21. Fiberglass the center of the wing with 2"

glass tape. Put a small patch around the

wing

dowels as well.

22.

Mount the wing to the fuselage and bolt it

into place. While doing so, place some wax paper

at the leading and trailing edges.

25. Use leftover 1/8" ply to make a bulkhead

where the leading edge of the wing meets the

fuselage. First fit it to the bottom surface of the wing,

then use a pencil to draw the outline where it meets

the fuselage. Now trim this former to shape allowing

for the 3/32" sheeting that will be used to fair the

wing to the fuselage.

26. Position the former on the wing. When

satisfied with the fit, glue it to the WING ONLY.

27. Cut and fit 3/32" sheeting from leftover wing

sheeting to smoothly fair the wing to the fuselage.

Glue the sheeting to the former and wing.

28. Remove the wing from the fuselage.

23. Use leftover 1 /8" ply to make fillers for the

TE of the wing where it meets the fuselage. Glue

them to the wing with CA.

24. Adjust the 1/4" x 1/2" fillers that you tack

glued in step 21 of "BUILD THE FUSELAGE" as

needed to fit the TE of the wing.

It's finally time to take all of these assemblies and fit

them together to look like an airplane. We'll start

with the fuselage.

1. Carve and rough sand the stringers to blend

into

the fuselage.

This

not extremely critical but

will

effect how the fabric lays.

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Dynaflite PT-19 Manuel d'utilisateur Page 22