HI , this one has been switched to 134 and I really need to know what input place to put the refridgerent. I thought I knew and placed in the hose at the place I thought was the place and the guage registared , green , which ment it needed to be recharged. I hope that you can tell be where the input for the refriderent goes so I may continue. I tried rapping on the blower motor , and the panel where the switches were , but since I noticed the AC needed to be recharged I want to place it in the right place to be sure. Thanks again.

Joe