Turnigy SU-25 50CC, Assemble Manual

Page: 13 / 27

Draw the engine ecnter line and
thrust line darker with a ball point.
Note the 2 degree right thrust built
in to the firewall.
The cowl is already built with this
offset as well.
Use the drill template if you are
going to use a DA 50 or measure
your engines mounting location.
Remember the engine is mounted
inverted.
Determine where the throttle arm
push rod is going to the firewall
and drill a hole.If you are going to
use a Nyrod,then make the hole
the same size as the outsider
red tube.
Install the canister muffler in the
cooling tunnel with a commercial
muffler mount and a support in the
front of the muffler made of
plywood using some silicon tubing
for insulation form the heat using
glue.
P.13