Wow, that was quick. It got wet 3 weeks ago. The cover got cracked and water got in from washing the mud off the machine. Hard to believe it would corrode that fast, but I'll open it up and take some pictures for you.
If it's determined to be not repairable, do you know where to buy a replacement... aftermarket or OEM? Seems like they are not available anywhere right now.
Thanks for your help!