
29
.
Step 5
Attach.the.engine.using.four.#8.x.5/8".socket.head..
self-tapping.screws.
.
Step 6
Test.fit.the.12".(305mm).outer.pushrod.tube.through.the.
firewall.and.into.the.fuselage..Once.satisfied.with.the.fit,.
roughen.the.tube.using.sandpaper..Slide.the.tube.back.
into.position.and.use.medium.CA.to.glue.it.to.the.firewall..
Allow.1/4".(6mm).of.the.pushrod.to.extend.forward.of.the.
firewall..Trim.the.throttle.pushrod.at.the.front.edge.of.the.
throttle.servo.tray.
.
Step 7
Install.the.servo.hardware.(grommets.and.eyelets).
included.with.the.servo..Mount.the.throttle.servo.with.
the.output.shaft.toward.the.pushrod.tube..Slide.a.clevis.
retainer.onto.a.nylon.clevis..Thread.a.clevis.onto.the..
13".(330mm).pushrod.wire.a.minimum.of.10.turns...
Slide.the.pushrod.into.place.from.outside.of.the.fuselage..
With.the.radio.on.and.throttle.servo.plugged.in,.center..
the.throttle.trim.and.stick..Use.the.screw.from.the.servo..
to.secure.the.horn.to.the.servo.
Note
:.Remove.any.extra.arms.from.the.servo.
horn.that.may.bind.against.the.linkage.
Section 6B: Two-Stroke Engine Installation