Hangar 9 Extra 300 X 120cc Manuel D'utilisation page 14

4. Center the elevator servo using the radio system. Attach
the servo arm to the servo parallel to the elevator hinge
line. Adjust the servo if necessary using the sub-trim
feature of the radio system.
5. Install the 3-inch (76mm) linkage and remaining ball
link using a 4-40 x 5/8-inch socket head cap screw and
4-40 locknut. Adjust the length of the linkage to center
the elevator while the servo is centered using the radio
system. Use a 3/32-inch hex wrench and 1/4-inch nut
driver to tighten the hardware.
RECEIVER AND BATTERY INSTALLATION
1. Remove the four screws holding the canopy hatch to the
fuselage using a 3/32-inch hex wrench.
2. Remove the canopy hatch from the fuselage by lifting it at
the rear. Slide the canopy hatch back and set it aside.
3. Cut one of the hook and loop straps into two equal pieces
using scissors. Secure the two receiver battery packs
in the fuselage. Place foam between the plywood and
batteries to help isolate them from vibrations.
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4. Cut the remaining the hook and loop strap into two equal
pieces using scissors. Secure the receiver in the fuselage.
Place foam between the plywood and receiver to help
isolate it from vibrations.
5. Mount the remote receivers in the fuselage using hook
and loop tape (not included). Mount the fi rst remote
receiver as far back in the fuselage as possible with the
antenna facing toward the wing tips.
6. Mount the second remote receiver behind the opening
for the canopy. Face the antenna up and down for this
receiver.
7. Mount the fi nal remote receiver in the fuselage where
the antenna can face forward and aft. Make a small plate
from plywood if necessary to mount the receiver to.
8. Mount the receiver switch and data jack to the side of the
fuselage. Use a hobby knife equipped with a #11 blade to
remove the covering and trim the openings as necessary.
Connect the switch and a data cable (not included) to the
receiver inside the fuselage.
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