Push the tailrotor housing onto the tail-
boom and pull the belt as shown through
the housing. Next insert the pulley wheel
D579 into the belt and push it into the
housing. Check that the spacer is on the
correct side (where the pulley
fl
ange is
smaller). Finally push the tailrotor shaft
completely through.
Overview of the mounted tailrotor housing.
Remove the swashplate holder to
fi
t the
belt over the front pulley. This is possible
without removing the holder, but easier
with it removed. Place the two tailboom
clamps with the cut slot uppermost.
Make sure that the belt is turned a 1/4 turn
the correct way, so that when the motor is
turned anti clockwise the tail blade at the
front side of the disk moves up towards
the rotor disk.
Push four hex screws M3x35 D338
through the clamps and
fi
t four lock nuts
M3 008. Do not tighten at this stage.
