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Help with prop adapter :(


Master member
View attachment 153115

No matter how much I push it doesn't go any further, I am concerned the prop is going to fly off , it is very very tight, will it be okay to fly?
When you put the collet on it will push down and tighten on the shaft as you tighten the prop nut. Prop adapters consist of the part you have in the pic, a collet that goes over that, and a prop nut.
Once the centerpiece is on and you tighten the but down or will squeeze that shaft VERY tightly. I would suggest you keep the prop off until you test motor direction on the plane. Inadvertently starting it up will hurt, make slashes, or remove fingernails.