Installing The Aileron Servos; Installing The Control Horns - Phoenix Model Extra 300S Instruction Manual

INSTALLING THE AILERON SERVOS

1. Install the rubber grommets and brass eyelets
onto the aileron servo.
2. Using a modeling knife, remove the covering
from over the pre-cut servo arm exit hole on the
aileron servo tray / hatch. This hole will allow
the servo arm to pass through when installing
the aileron pushrods.
Remove the covering
3. Place the servo into the servo tray. Center the
servo within the tray and drill 1,6mm pilot holes
through the block of wood for each of the four
mounting screws provided with the servo.
4. Using the thread as a guide and using masking
tape, tape the servo lead to the end of the
thread: carefully pull the thread out. When you
have pulled the servo lead out, remove the
masking tape and the servo lead from the
thread.
5. Place the aileron servo tray / hatch into the
6. Repeat step # 2 - # 5 to install the second
3

INSTALLING THE CONTROL HORNS

1. One aileron control horn in positioned on each
4
2. Drill two holes through the aileron using the
Servo lead
5
2
servo box on the bottom of the wing and drill
1,6mm pilot holes through the tray and the
servo box for each of the four mounting screws.
Secure the servo tray in place using the
mounting screws provided ( 2mm x 12mm ).
aileron servo in the opposite wing half.
To the cowl
aileron. Using a ruler and a pen, locate and
mark the location of the control horn. It should
be mounted on the bottom side of the aileron at
the leading edge, in line with the aileron
pushrod.
control horn as a guide and screw the control
horn in place.
To the cowl
6
7
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