If its holes in the outer(plastic) drum, I have seen instances of coins,scissors nails and screws causing damage and yes it can invalidate guarantee,and sometimes the object just disappears without trace... amazin what you get in a washer .. can be an expensive repair but shop around.. try and find places who offer free estimates to give you idea of cost.. if its accidental damage see if your home insurance policy will cover repair..
anon2, July 2007