prop ?

[jmatherne18]

how hard exactly is it to change the impeller and does it require ne special tools

[lextoy]

not hard but requires a 12mm allen wrench, and a special spline tool.
somebody local to you probably has the tools and can help you do the job, or at least let you borrow the tools for a weekend.

[jmatherne18]

how much is it for the tool do you know

[skoepp]

how much is it for the tool do you know

I am not as good at attachments as others here, so i will tell ya.
Either 16.95 or 31.77 in Jerrys store. If the higher price is incorrect then forgive me.
You will also need to bet a 12mm allen. You can buy it seperate and get a cheater bar with socket adapter for 12mm.
Is very easy to remove nozzle, then pump, then prop from pump.
Then goes back together in opposite order.
You will need access to a vice to clamp prop tool in.

[brendus]

just got my impeller 15-22r i just want to measure the pitch for myself. how do i measure?????? from where to where?