best way i found,was to take the rear panels that contained the bearing and heater elements, then side panels, and lastly as previously described, the fan housing , now with the dryer face down release the bearing/split pin, wiggle the back up, and fit the belt onto the drum, now the fun begins, on the back of the motor there is a tension wheel fitted on a bracket, make sure that's not worn , if so replace, next undo both bolts take one out (top) leaving the bottom loose, just a couple of turns out will do,,fit the belt onto the motor shaft,move the wheel to allow the belt to be placed on the wheel( it might not be that easy or even go on, ) but with a bit of a wiggle it can be done,then all that's needed is to lever the wheel/bracket back in so that the top bolt can be refitted ... leave both loose, then check the drum...... then tighten the bolts, and rebuild the sides and back making sure all electrical plugs are reconnected if undone, and heater reconnected and replace bearings, hopefully that helps someone
Mark, December 2014