We have a 1985 Ford E350 Van Chassis with a Horton Ambulance Box. We purchased it so my Wife could be transported to appointments without calling a real Ambulance for </body>,000. Everything is going well on the modifications except for the Air Conditioner. It has a dual system with the typical Cab and a Wall mounted Ambulance Compartment unit. The Condenser is clogged with thick, burned, oil from a previous Compressor failure. The Receiver - Dryer was also clogged with the same gunk. I tried to locate a new Condenser to no avail.\nThe High side of the Compressor goes right to the Gauge Connection Tap, through what appears to be a form of Slip Connection, a Soldered Connection, then to the top of the Condenser. Can anyone identify and confirm that the pictured item is a Slip Connection and if so, how is it released. It appears to be leaking so I assume there are O-rings inside that need to be changed.\nI want to disconnect the Condenser and flush to get the System going again.