Maytag Gas Dryer (MGDX700XW1) Shrieks Like a Banshee

Hi,

I have a Maytag model MGDX700XW1 that shrieks like crazy whenever the drum turns. This started out of the blue, but given the noise, I suspect either the drum support rollers or the idler pulley. The problem is, I can't figure out how to get the cabinet open to inspect the parts. :wall:

Please help!

Thanks,
Chris