During the Spin cycle, the agitator spins, but the tub does not. Naturally this makes a dull, plastic rattle of a noise, like the bottom of the agitator is hitting something once every revolution that it is supposed to be spinning with it. sounds like a baritone version of clothespinning playing cards to your bicycle fork so the card will brush against the spokes. Obviously, the belt is on and the motor is working. Any ideas? Thanks!
[SIZE=3]Take the agitator out and look to see if the bottom of the spin basket is broken out. If so you will have to replace the spin basket. A lot of these washers have a lifetime parts warranty on the spin basket. If the spin basket isn’t broken I believe the transmission is bad or the hub nut is loose. To check the hub nut you will have to remove the agitator coupling. If you want to replace the transmission or the spin basket this page will help http://www.appliance-repair-it.com/GE-washer-disassembly.html[/SIZE]