WRX Dave

I have the E-flite 300 outrunner and I can't seem to extend the prop shaft to install a spinner. I removed the two front screws as well as the c-clip and lock ring from the back of the motor as per the instructions but the shaft won't budge. I gently tapped it and it didn't move. Anyone know what I can do here?

thunder 21

there are 2 set screws did unscrew both

WRX Dave

Unscrewed them both. Also I can start to pull the outer casing foreward so it's not catching on the rear bearing. Would it be safe to try to heat the hub to expand it? I think that's where it is stuck.

thunder 21

can u push the shaft back the other way thenremove the case and inspect 4 burs wich could be holding it back..

WRX Dave

Won't budge in any direction.

cyclops2

If new, you have a factory reject.

Leave it alone. Use it on some other plane.
Press too hard and buckle a shaft or ruin some threads. You choice.

I know everything. And it sounds like I would leave it as is.

WRX Dave

Well, thanks for the help anyways. I threw an rubber band on top of the regular prop saver and it seems to be keeping it in place better during aerobatics.

Stupid gyroscope effect.

Matt Kirsch

Dave,

Do you know anyone with a small arbor press? You need firm, even pressure to break that shaft loose from the bell.