Install the keel with installed ballast to the boat body
from below as shown in figure 2b.
Attach the keel to the boat fuselage with a washer and
M4 nut as shown in figure 2c.
Ensure good attachment of keel and ballast. The
attachment nuts must be secured against coming loose
with a drop of threadlocker varnish.
Check before each run if the indicated attachment nuts
fit tightly.
To seal the boat body, the area where the keel is
inserted must be sealed with silicone sealing mass
(figure 2b, dashed line).
c) Mounting the Rudder System
Figure 3a shows symbols for the rudder (1) and the
rudder linkage lever (2), as well as the servo linkage
lever (3).
During the following assembly of the rudder system,
observe the correct, rectangular alignment of the linage
levers to the neutral rudder as shown.
Push the rudder with the rods into the body of the boat
from below as shown in figure 3b. Put a little sizing
grease into the guide tube for sealing.
30
Figure 2b
Figure 2c
Figure 3a
Figure 3b