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Control Throws
23
Rudder
Elevator
Aileron
The ideal C.G. position is 150mm (5.9in.) behind the leading edge measured at where the wing meets the
C
G
24
.
.
fuselage. In order to obtain the C.G. specified, add weight to the fuselage or move the battery position.
Check the C.G. before flying.
If you are converting this model to electric, please move the C.G. forward 10% of current C.G. distance from
leading edge to compensate for weight of fuel.
Warning!
Important Safety Precautions
# First time flyer should never fly by himself / herself. Assistance from experienced flyer is absolutely
necessary.
# Pre-flight adjustment must be done before flying, it is very dangerous to fly a badly pre-adjusted
aircraft.
1/3 PIPER J-3 CUB
1/3 PIPER J-3 CUB
#
engine does not mean better performance. In fact, over powered engine may cause structural
damage and injuries.
# Make sure the air field is spacious, never fly the plane too close to people and never get too close
to a running propeller.
# If you find wrinkles on the covering as a result of weather changes, you can use hot iron to remove
the wrinkles. Please begin with lower temperature setting and gradually raise the temperature until
the wrinkles are gone. Too hot an iron may damage the covering.
or edges, hot iron will melt the glue and shrink the covering at the same time, causing the seams to pull
away.
# Check and re-tighten up all factory assembled screws, use thread locker if necessary.
A186RPO27761212
150mm
5.9in
C.G.
is specially designed to be powered by
Adjust the control throws as shown in
the diagram. These throws are good for
general flying. You can adjust according
to your personal preference.
65mm
65mm
50mm
50mm
http://www.theworldmodels.com/para/instruction/instructionManuals.php
80c.c.
P.12
engine, using a more powerful
Don't use hot iron near the seams
40mm
40mm
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