Check out the carbon brushes in the motor. Theyre graphite blocks which transfer mains power to the copper segments of the motor - located at the other end of the motor from the drive pulley. Theyre probably worn down. They're quite cheap parts and easy to replace - the holders are plastic or bakelite and are generally held in with screws or plastic clips. Also, look at the copper segments they run on to check for burning or pitting. If the segments are burnt or damaged you need a replacement motor or a replacement armature (motor part) if you can source one.
Check the rotation of the drum with the belt disconnected. If the bearings are siezed it will be overloading the motor.
Repair and service your own washing machine. Go to www.2ndwave.co.uk/manual.html
dannyboy
October 2008
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix washing machines.