Rudder Servo Installation; Elevator Servo Installation; Main Retract Installation - Horizon Hobby HANGAR 9 Aermacchi MB-339 Bedienungsanleitung

69. Attach the servo cover to the wing using four M2 x 8mm self-
tapping screws.

RUDDER SERVO INSTALLATION

70. Mount the rudder servo following the instructions in the
aileron servo installation. The output of the rudder servo will
face forward.
71. Secure the rudder servo in the fin following the instructions in
the aileron servo installation section.
72. Assemble the rudder servo linkage following the instructions
in the flap servo installation. Use a 35mm threaded rod and
adjusting the linkage to an overall length of 65mm. Adjust the
length of the linkage as necessary to center the rudder with
the radio system on.
Î When connecting the clevis to the servo arm, use the hole
that is 13/16 inch (20mm) from the center of the servo arm.
EN

ELEVATOR SERVO INSTALLATION

73. Use a hobby knife and #11 blade to remove the covering for
the elevator servo arm.
74. Mount the elevator servo in the stabilizer with the servo
output facing forward.
75. Assemble the elevator servo linkage following the instructions
in the aileron servo installation. Use a 40mm threaded rod
and adjusting the linkage to an overall length of 65mm. Adjust
the length of the linkage as necessary to center the elevator
with he radio system on.
Î When connecting the clevis to the servo arm, use the hole
that is 13/16 inch (20mm) from the center of the servo arm.

MAIN RETRACT INSTALLATION

76. Assemble an adapter to power the retract module. Use the
connector supplied with the retract module and a connector
compatible to the battery chosen to power the module.
Î Make sure to double check the polarity, as reverse
polarity will damage the retract unit beyond repair.
77. Use a hobby knife or sandpaper to sand a slight taper on each
of the plugs on the adapter (included with the retract module)
that will connect to the receiver to the retract module.
12