Pro Boat PRB3200 - Manual (Page 12)

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Section 6: Maintenance
Lubrication
It.is.important.to.lubricate.the.flex.shaft.of.the.
Formula.Hydro.with.silicone.cable.grease.after.
every.two.hours.of.operation..Do.not.forget.to.
do.this.or.flex.shaft.damage.can.occur..You.can.
purchase.this.silicone.grease.at.your.local.hobby.
store.(PRB0100.or.PRB0101)..To.lubricate.the.
drive.shaft,.follow.these.simple.instructions.
m .1..Carefully.note.how.the.drive.shaft.and.prop.
are.presently.installed..This.is.important.so.
that.when.you.have.finished.lubricating.the.
drive.shaft,.you.can.correctly.re-install.it.
m .2..Loosen.and.remove.the.1.5mm.setscrew.
that.holds.the.propeller.shaft..Remove.the.
propeller.and.shaft.from.the.aluminum.strut.
m .3..Insert.a.hex.driver.into.the.hole.located.on.
the.flywheel.to.lock.the.crankshaft.in.place..Then.
use.an.10mm.wrench.to.loosen.the.collet.nut.
Collet.Nut
Collet
1.5mm.Ferrule.
Setscrew
Nylon.Propeller.
Washer
Drive.Dog
Propeller.Nut
Propeller