If you think the wheels won't turn 'cos you've tried to do it when the cassette is out of the machine..then it could be somethig else that's wrong 'cos there's a small hole on the underside of the cassette with a sprung flap...when the cass goes into the M/c a rod goes in this hole and releases the wheels and allows them to turn..you can check this out by pressing intothis hole with a pen or match etc.then try turning... the hole is abt 6mm wide and abt20mm from the back of cass in the middle
peegypops, July 2008