How can I loosen a tight rear wheel on a Cranbrook?

[Rusty_Nail]

Hey guys so I got my CNC sprocket today and put it on but I noticed after removing the coaster brake arm(was trying to avoid having to do this) when I spin the will just just a tad tight. The wheel seems to rotate just fine but I can tell there's just a hair of tension as it doesn't spin as freely as it did before removing the arm. I'm not good at adjusting these things which is why I was afraid to have to remove the coaster brake arm. What can I do to fix this? Thanks for any help.

 

[curtisfox]

Brake arm is designed to hold it from going into brake mood, bend it and put it back on..............Curt