Instruction Manual.Giant Scale Cessna O-1 Bird Dog 122” ARF 70-125cc
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3.
Use a drill and drill bit to drill the holes
for the cowl mounting screws. Make sure
the cowl position is correct before drill-
ing each hole.
4.
5.
6 .
2mm
INSTALLING THE SPINNER
Install the spinner backplate, propeller
and spinner cone.
1.
Because of the size of the cowl, it may be nec-
essary to use a needle valve extension for the
high speed needle valve. Make this out of suf-
cient length 1.5mm wire and install it into
the end of the needle valve. Secure the wire in
place by tightening the set screw in the side of
the needle valve.
7 .
M4x25mm
M4x25mm
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