I tried taking my carb off for the first time and got stuck with it. I got as far as removing the clips that hold air intake and the manifold and i got the gas line off. There was a black tube in the back of the carb that lookedl ike it was going down into where the transmission is, i couldnt get that one off. and also i unscrewed the top part but stoped there once i saw the spring inside, i didnt wanna mess around any further so i screwed it back on. I also couldnt get my float bowl off, i took off the 4 screws but it wouldnt come loose. If anyone can help i would really appreciate it. Thanks