Just wanted to let you know that lots of heat and a hydraulic press was needed in order to take out the cooler. Filled it with white vinegar and left it in there for a few days, but nothing...the salt
deposits holding it in place were too much. We needed torch in order to heat up the assembly... There was a broken oring in one of the caps and let salt water
made it's way to the fresh water
system, and caused the dissimilar metals to seize. Fresh water
pump was also removed for rebuilt. Fortunately, cooler came out with no harm!