Install the horizontal stabilizer and elevators – Great Planes Sequence F3A EP ARF - GPMA1575 User Manual
Page 9

9
Pushrod Wire
FasLink Pushrod
Connector
Servo Horn
❏
8. Use tape or a small clamp to hold the ailerons in the
neutral position. Make a mark on the pushrods where they 
cross the outer holes in the servo arms. Make a 90 degree 
bend at the mark on the pushrod and cut off the excess 
pushrod 1/4" [6mm] beyond the bend. Attach the pushrods 
to the servo arms using FasLink pushrod connectors. Thread 
the clevises up or down on the pushrods as necessary to 
center the ailerons with the servo arms centered. When 
satisfi ed, slide the silicone clevis retainers to the ends of the 
clevises to secure them.
❏
9. Use epoxy to glue the nylon wing dowels into the root
rib of each panel. The smooth ends of the dowels should 
protrude from the root ribs approximately 1/2" [13mm]. Use a 
paper towel dampened with denatured alcohol to wipe away 
any excess epoxy. 
INSTALL THE HORIZONTAL
STABILIZER AND ELEVATORS
❏
1. Insert the carbon wing joiner into the outer wing
tube in the fuselage and center it left and right. Slide the 
wing panels onto the tube and tighten them down using the 
included wing bolts.
❏
2. Temporarily install the horizontal stabilizer into the
stab slot. Stand back 5-6 ft [1.5 - 1.8m] and view the model 
from behind. Confi rm that the stab and wing are parallel. 
If not, sand the slot as necessary until they are parallel. A 
weight can also be placed on the high side to bring the stab 
parallel with the wing.
Before beginning step 3, have some paper towels, denatured 
alcohol, and a tape measure or length of string with some 
masking tape on hand and ready to use. When gluing the 
stab into the slot, it is recommended to coat both the stab 
itself and the slot with epoxy. Doing so will require additional 
cleaning of excess epoxy from one side of the stab. However, 
a better glue joint is achieved when both mating sides have 
epoxy applied to them. We also suggest dry fi tting the stab 
with the elevator joiner in place to confi rm that the joiner wire 
rotates smoothly and the stab fi ts properly.
