Hi Eric, first of all remove the brush head by prising it off the brush head housing, then undo the 3 screws securing the clutch cover on. Remove the large plastic brush control knob from the clutch and prize the clutch complete with belts from the machine. You will then off course have to get another clutch. Contact me through ebay 'South West Dyson Recovery' if you need more help or parts. Gordon.
Gordon Smith, September 2006