mineral oil computer out this weekend

I am getting the mineral oil computer out of storage this weekend. I'll get some pictures and run some tests. I think it has been in storage for around 5 months. So here in illinois that means that it has been exposed to some real heat sitting in the storage shed. Plus now it is getting cold again. I'm interested to see what sitting around does to the mineral oil. Plus I want to know if the case cracked or if there is any loss in mineral oil. Check back this weekend for an update.