Recommended.cg.location; Recommended.control.throws - Hangar 9 T-34 Mentor 40 ARF Assembly Manual

Recommended CG Location
An.important.part.of.preparing.the.aircraft.for.flight.
is.properly.balancing.the.model..This.is.especially.
important.when.various.engines.are.mounted.
Caution: Do not inadvertently skip this step!
The.recommended.Center.of.Gravity.(C.G.).location.for.
3
the.T-34.is.4 / ".(121mm).behind.the.leading.edge.of.the.
.
4
wing.against.the.fuselage..If.necessary,.move.the.battery.
pack.or.add.weight.to.either.the.nose.or.the.tail.until.the.
correct.balance.is.achieved..Stick-on.weights.are.available.
at.your.local.hobby.store.and.work.well.for.this.purpose.
Recommended Control Throws
The.amount.of.control.throw.should.be.adjusted.as.closely.
as.possible.using.mechanical.means,.rather.than.making.
large.changes.electronically.at.the.radio..By.moving.
the.position.of.the.clevis.at.the.control.horn.toward.the.
outermost.hole,.you.will.decrease.the.amount.of.control.
throw.of.the.control.surface..Moving.it.toward.the.control.
surface.will.increase.the.amount.of.throw..Moving.the.
pushrod.wire.at.the.servo.arm.will.have.the.opposite.
effect:.Moving.it.closer.to.center.will.decrease.throw,.
and.away.from.center.will.increase.throw..Work.with.a.
combination.of.the.two.to.achieve.the.closest.or.exact.
control.throws.listed.
Aileron. 7/16".up.
Elevator. 5/8".up.
Rudder. 1".right.
56
3/8".down
5/8".down
1".left
Note:.Control.throws.are.measured.at.the.widest.part.of.
the.elevator,.rudder,.and.aileron.unless.noted.otherwise.
Once.the.control.throws.have.been.set,.use.the.supplied.
tubing.on.each.clevis.to.prevent.them.from.opening.
during.flight.