this is quite a skilled job to do but if you fancy your chanches take off the sides and top and release the front panel, then ease the belt down the front and with the housing of the fan removed slide the belt back towards the pulley on the motor. dont apply tension from the tension wheels until you have the front panel located on the lip of the drum at the front and dont dislocate the bearing slides on this panel.check them for build up of fluff as its normally the cause of belt failure
keymatic, December 2011