Hi,
First port of call is to check the filter on the machine to make sure that it is clear.
Most washing machines have carbon brushes on the motor. If these are worn the machine will wash the clothes but will not go into spin. Does your machine drain without going into spin?
Brushes are easy to remove and replace. Just have to be careful when putting them in.
Best thing to do first is check the filter.
Hope that helps
Grant
February 2010