GREAT PLANES Super Stearman Instruction Manual page 29

8. Bend the outer elevator pushrod as shown. Cut off the
excess wire. Center both of the elevators, then center the
elevator servo. Secure the two pushrod wires with two 5/32"
[4mm] wheel collars and 6-32 x 1/4" [6mm] socket head cap
screws. Attach the elevator pushrod to the servo arm with a
nylon Faslink using the same technique used on the rudder
and throttle.
9. Measure down 2-1/4" [57mm] from the top of the
fuselage former and make a line on the former. Do this on
both sides of the fuselage. Locate two 1/4" x 1/4" x 6" [6 x 6
x 154mm] hardwood sticks. Securely glue them to the
former aligning the top of the stick with the lines you marked
on the formers.
10. Locate the 1/8" [3mm] plywood receiver/battery tray.
Place it on top of the hardwood sticks you glued in and place
the tray against the fuel tank to keep the fuel tank in
position. Drill a 1/16" [1.6mm] hole through the mounting
holes in the tray and into the hardwood sticks. Insert and
then remove a #2 x 3/8" [9mm] screw into each of the holes.
Then apply a couple of drops of thin CA into the holes to
harden the threads. Once the glue has cured the tray can be
mounted with four #2 x 3/8" [9mm] sheet metal screws and
#2 washers. Do not install the tray at this time.
11. On one side of the tray, place 1/4" [6mm] foam
between the receiver and the tray. On the other side place
1/4" [6mm] foam between the tray and the battery pack. Use
#64 rubber bands to hold the receiver and battery to the tray.
29