HOW CAN I GET AT THE CARBON BRUSHES ON MY DYSON DC01 VACUUM CLEANER IN ORDER TO SEE WHETHER THEY NEED TO BE REPLACED, AND ALSO TO SEE WHETHER THEY ARE THE CAUSE OF IT NOT WORKING?
It is complicated to describe in words but not that hard to do. However you could get Dyson to do it for you. Max charge £55 includes all parts, labour and call ot and 1yr guarantee