.
11.
Cut out the fuselage sides with a knife.
Cut just outside of the line. Save the
excess wood for sheeting the center
section of the wing.
12.
Sand down to the final size.
13.
Fuselage sides now ready for joining.
14.
Epoxy plywood formers F-2 and F-3 in
place. Use a square to be sure the
formers are perpendicular to the
fuselage side.
15.
Pin one side over the top view of the
plans.
16.
Epoxy glue the other side to F-2 and F-3
over the plans. Check with a square
before the glue sets up.
17.
Trim the 1/ 8" square balsa to a bevel at
the rear of the fuselage so that the two
side will join together as indicated on the
plans.
18.
Pull the sides together using square
weights (pieces of scrap iron shown
here) and glue together.
19.
Put epoxy on both sides of the firewall
and glue in place over the plans. Use the
weights to pull the sides together.
Page 4 of 14
Sig Hummer SIGRC50 Instruction Manual