Hangar 9 Piper J-3 Cub 40 ARF User Manual
Page 7
7
Step 6
After the CA has cured, flex the surfaces several times to
break in the hinges.
Step 7
Pull on both surfaces to make sure the hinges are secure.
Step 8
Repeat Steps 1 through 7 for the aileron hinges. Each
aileron will use four hinges. Center the ailerons and make
sure they are not binding before gluing the hinges.
Step 9
Coat the tail gear wire near the bushing with petroleum
jelly. Work the lubricant into the bearing to prevent epoxy
from entering the bearing, gluing the bearing to the wire.
Step 10
Drill a 3/32" hole in the rudder 1
1
/
4
" from the bottom.
Section 1: Hinge Installation