Lemken zirkon10 powerharrow

[hillwalker]

Evening looking for some advice.
Has anyone on here done rotor bearings on a lemken zirkon10 powerharrow? Is it easy enough to do or is it game over?

 

[Alwaysinit]

I had a 10 but never had to do any of the bearings but as far as I know you pop the plastic lid off the top of the rotor, un-do the big nut drop the rotor down and go from there.