Fit ribs TT-09 to TS-23 in place in numerical order. Glue in place aileron riblets TT-24 and TT-25. Make sure you position
ribs exactly at right angles in relation to spar, then glue in place. Note, that ribs are glued to spruce spar, main spar,
trailing edge sheeting and aileron sheeting. Do not apply glue to front part of ribs between wing spar and leading edge
position.
Root rib TT-08 will be fitted at a later stage.
4
TT-09
TT-04
TT-04
TT-08
TT-08
TT-10
TT-11
TT-12
TT-13
TT-23
TT-22
TT-25
TT-24
Now glue in place TT-04 and
root rib TT-08.
Make sure root rib is slightly
angled in accordance with
dihedral of wing.
5
6
Cut to length upper spruce spar TT-02 (2 x 8 mm) and glue to ribs and main spar. Use suitable weigths to hold spar in place and leave to dry.
TT-02
Glue in place aileron spar TT-26, aileron leading edge TT-27 as well as gussets TT-28 and TT-29. Insert servo tray TT-30 between ribs TT-14
and TT-15 and glue flush with underside of ribs and to wing spar.
7
TT-30
TT-15
TT-14
TT-26
TT-27
TT-28
TT-29
Slightly bevel the last 3 mm of trailing edge and aileron sheeting to establish a good contact surface for gluing. Then glue in place top
sheeting. Fit aileron top sheeting in place and achieve a good joint with leading edge TT-27.
Tip:
Glue rear edge of sheeting with epoxy to get a strong trailing edge which can be sanded down to fine profile.
8
24
25
