B) Checking The Rotor Blade Retainer; C) Checking The Centrifugal Weight - Reely SKY Thunder Bedienungsanleitung

b) Checking the Rotor Blade Retainer

To allow the four main rotor blades (1) to automatically
orient themselves at a 180° angle to each other during
flight, the blade retainer screws (2) reaching into the
blade retainers from above must not be tightened too
firmly.
If you pitch the model helicopter to the side by 90°, the
rotor blades must be able to fold downwards on their
own as illustrated in the top figure.
Attention!
Do not loosen the fastening screws too
much; if you do, the tracking of the rotor
blades will no longer correspond, and the
blade tips will run at different heights.
Caution!
Only use a suitable screwdriver for
tightening screws and ensure that you do
not use excessive force. The threads or the
screw material may be damaged otherwise.

c) Checking the Centrifugal Weight

The centrifugal weight (1) must be easily movable, just
like the main rotor blades.
Manually move the centrifugal weight up and down on
one side (see arrows in figure 7) and ensure that the
two attached ball joints (2) can be moved easily.
The mechanics must run smoothly, but should not have
any play in their bearings.
34
Figure 6
Figure 7