GRAUPNER GmbH & Co. KG D-73230 KIRCHHEIM/TECK GERMANY
Modifications reserved. No liability for printing errors 11/2010
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Screw the aero-tow mechanism into the captive nut located just aft of the canopy.
Apply UHU thread-lock fluid to the unit and the nut to prevent them working loose.
Mount the tow-release servo in the vertical servo plate using the retaining screws
supplied in the servo accessory pack.
Connect the pushrod and set it to the correct length. We recommend that you
operate the aero-tow release mechanism using a momentary switch mounted in the
stick top. Set the servo travel carefully to avoid stalling the servo.
Installing the fueltank and engine
Assembling and installing the fueltank
Cut a piece of fuel tubing and push it onto the fueltank clunk pick-up. Push the free end
of the fuel tubing onto one of the tubes in the fueltank stopper, and check that the pick-
up will be able to move freely inside the tank
without
binding or jamming when the
stopper is in place. Use a heat-gun or match to heat the other two plastic tubes gently,
so that they can be curved: one should face down (later used to fill the tank); the
second faces up (serves later as overflow when the tank is filled). Extend each tube
with a piece of fuel tubing so that they extend to the top and bottom of the tank
respectively.
