I'm looking for a diagram to be able to put my vacuum lines back together for my heater controls. The previous owner pulled the vacuum lines apart at the connector from the control panel and left the other ends loose without any way of telling which tube goes where. He stated there were issues with the A/C compressor and this was his fix. I'd appreciate if anyone has any information that would help me out here. I'd like to get things connected the way they were meant to be so I can determine if there really is another issue with the system. Thanks.