lehner motor question

I am putting a new rotor in my basic xl, I know the endbells scew off but what direction do I start turning it and what tool do I use? Any advise would be grately appreciated.

[Serum]

It's a simple tool; it just bolts on to the 4 holes in the front endbell.
It's right hand thread..

Lefty loosy, righty tighty...

[crazyjr]

I used a belt type pipe wrench and the motor plate

You mean like a strap wrench, ok gotcha that's what I'll use.....thanks guy's.