After I explained the symptoms of the A/C problem, Murph quietly went about his troubleshooting apparently starting with some obvious checks. He obviously knew what he was doing as he pulled the system apart confidently starting to use his test gear. He finally isolated the problem to a leaky joint from which the coolant discharged. He estimated a lengthy effort to braze the leaky joint and it was late in the day so he put a temporary charge on the system to keep us comfortable until tomorrow when he said he would return to complete the repair. Great job so far.
