Lay dryer on the front. Remove back panel. Remove drum. To get drum out you will need to remove the screws down each side of the bottom tray so that side walls can be pulled wider apart to get drum out. Once drum is out you will see the ring with the teflon bearings. Teflon is just a push in fit. One side is bevelled so make sure you get them all in the same way and the correct way.
Lincoln Appliance NZ, April 2014
