If you take out 2 of the screws that hold the drum on & slacken the third one, rotate the drum to allow a bit more movement.Then stretch the belt over the drive shaft. You'll need a bit of muscle power though. I've just done mine,but 2 wires have come off the timer (programmer). You couldn't
have a look on the back of yours & let me know which colour wires go on which terminals.Cheers colincheetham@ukonline.co.uk
Colin Cheetham, January 2007