Cavalier c6-174g

I just recently aquired this machine for FREE. It is in fair condition, needs work done on the cooling system, as it was sitting outside in the weather. The coil is rusted out on one corner. I was wondering if anyone knows anything about this machine? I have been unable to find anything on the net. I did order a service manual from "vendingmachinesrus" and I am eagerly awaiting it in the snail mail. I will post pictures as soon as I get them off my laptop. Hope to hear soon. Thanks in advance.