Whirlpool Washer making Grinding noise during spin

Washer was making loud rapid grinding noise during spin cycle. Basket had stopped spinning completely. I successfully replaced clutch assembly. Now it does spin, but starts slowly like its slipping and doesn’t spin very fast. Clothes still soaked. Noise still present throughout cycle. When motor was out I noticed black ‘filings’ around motor couple. Thought it was normal wear.
Any ideas??? Thank you.:confused:

Well go back in and check the coupling and if it is ok check the brakes using the Sticky at the top of the page.