I got the pair used about 3 months ago.

Last week I was using the dryer and all of the sudden it started making this pretty horrible vibrating noise.

When I tilt it up or push down on the top of the machine the vibrating stops - and started when I let it come back down to the floor or take my hand off of the top of the machine.

It still dries but is very loud from the vibration.

I would like to open it up and check the different parts out but can't find a diagram or starting point. Normally I fix computers....

If anyone has any ideas I would be grateful for them.