15
Assembly instructions
9. Assembling the propeller
Position the spacer ring and then the propeller
on the propeller driver
Fig. 14
. Slide on the spinner holder
and screw everything tight using
the washer and the nut. Finally insert the spinner
and, if necessary,
reconnect the motor plug-in connections.
If the drive vibrates excessively, balance the propeller using our propeller
balancer #332355 or a similar device.
10. Preflight check and center of gravity
Always check the model before ying it for the rst time. Pay attention to
the following points:
• Are the rudder horns tight?
• Have the servo screws been tightened (cross-head screws)?
• Are all the linkage pushrods working correctly (grub screws)?
• Has the propeller been tightened properly?
• Is the spinner running true? (Rotate the propeller by hand and ob-
serve the gap between the fuselage and the spinner)
• Check the directions of rotation of the servo again
Place the battery (3S-2600mAh 40C) on the battery support and wrap the
hook and loop strap around it.
This allows you to move it easily when adjusting the center of gravity.
This should be set to 82 mm behind the leading edge (near the fuselage)
Fig. 15
. At this point small bumps are foamed underneath the wing.
Assemble the canopy on the fuselage and balance the model with your
index ngertips on the bumps.
The model should now balance level with its nose slightly lowered. Move
the battery until the center of gravity has been set correctly. Mark the
location of the battery on the battery support to ensure that it is always
replaced in the same position. One strip of both types of hook and loop
tape
underneath the battery will hold it securely in place.
Now nothing stands in the way of the maiden ight.
We hope you enjoy it and wish you lots of fun ying your new model!
The Multiplex Modellsport Team
EN
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