Unplug, remove worktop,remove screws from back panel and allow to drop down , remove the 3 large screws in the centre of the back panel holding the triangular plate for the drum shaft and remove back panel away, be careful you don't allow the wires to pull off the terminal block. take a photo of them just in case. Fit belt around motor pulley and around drum, align it with the mark left by the old belt. The belt is elastic and will appear to be too short, don't worry, refit the 3 screws holding back panel to triangular plate, rotate back panel so you can get a screw in the top right corner hole then force the back panel up stretching the belt so you can fit a screw in the top left hole, refit all back panel screws,refit worktop, send cheque for consultancy fee to kenjo, job done.
Kenjo
November 2014