Trainer 40 Instructions
:
itting the aileron servc
5. Position the aileron servo mounting tray centrally over the cut-out in the wing underside. Using a Sharp modelling knife score
around the tray being carefui only to cut through the covering and not the wing sheeting beneath. Remove the covering and glue the
tray in place using medium cyanoacrylate adhesive. Dependant upon the depth of the servo, it may be necessary to glue the two
servo spacers to the tray to raise the servo to clear the wing.
T
5.1 Aileron servo tray and servo spacers 5.2 Scoring around aileron servo tray
5.3 Tray glued to wing and spacers
glued to tray
6. Following the manufacturer's instructions, fit the rubber servo mounting grommets and brass ferrules supplied with the radio
enuipment to the aileron servo and locate the servo in the tray. Drill 1.5mm pilot holes for the four securing screws supplied with the
and screw the servo in place, orientating the servo lead to the front of the model.
6.1 Installing aileron servo 6.2 Drilling pilot holes 6.3 Screwing servo in place
7. Centre the aileron servo by switching on the radio equipment with the sticks centralised and trim levers at neutral. Switch off and
disconnect the aileron servo. Trim off the two unused arms from the servo arm. With the servo arm placed parallel with the
wingspan, push the arm onto the servo. Using a 2mm drill, open out the holes in the servo arms corresponding to approximately
11 mm each side of centre.
7.1 Trimming off the unused servo arms 7.2 Aileron servo centred with
arm attached
7.3 Drilling out the servo arm to 2mm
8. Identify the hardware used in the
aileron linkage as shown in the
photograph. Screw in place the two aileron
torque rod horns to an equal distance of
25mm from the wing underside
8.1 Aileron drive hardware
8.2 Aileron torque rod horns in place
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