Well guys I stripped the fan motors down and took them apart to find all the brushes in both motors stuck in the housings.
Once pried out I honed the carbon brushes with a super fine diamond file until they slid in and out nice and easy.
Put all back together refitted on to cooling shroud placed back in car and tested.
I've taken some photos so will post them up later.
Every thing Woking great now even the AC.
AS I ENJOY PLAYING WITH SPANNERS.
If anyone else is having the same issue with their cooling fan motors and would like me to fix them FREE of charge PM me.
It's an easy fix with no parts required.