47RE Valve Body PT2 - Vacuum Testing

I vac-test the 47RE's assembled upper and lower valve body to determine serviceability and pin-point areas of weakness. I also discuss a few important points about the pump stator, including torque converter symptoms and problems. The valve body castings were reassembled as they were from the factory - no correct valves installed. This gives me a baseline for diagnostic purposes as well as let's me know if this assembly is viable or not.