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18.
Fine Tuning of the Model Helicopter
a) Setting the Swash Plate Linkage Rods
If the nod or roll trim must be adjusted a lot for the helicopter to hover stably, you can also mechanically adjust the
swash plate linkage. For this, it is sensible to remove the canopy.
Generally observe that the helicopter always flies in the direction into which the swash plate is tipped or tilted. If the
helicopter tries to fly to the left, the linkage must be adjusted until the swash plate is tipped farther to the right. If the
helicopter tries to fly forward, the linkage must be adjusted until the swash plate is tipped farther to the rear.
Attention!
Always disconnect the flight battery from the model before carrying out any maintenance or adjustment
works at the mechanics.
If the swash plate (1) is slightly askew so that the heli-
copter keeps flying in one direction, disconnect the ball
sockets (2) of the linkage rods (3) from the swash plate
arms (4) and twist them to set the required rod length.
Unhooking and hooking in the ball sockets is easiest
when using small tweezers or thin long nose pliers.
Work with the required care to avoid damage to the
swash plate linkage or breaking off parts.
Set the linkage rods so that the model helicopter hovers
stably without any large adjustments of the nod and roll
trim out of the centre position being required.
All manuals and user guides at all-guides.com
Figure 31
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