I removed the line from the transmission and at the top of the check valve housing. There are line separators that unclip easily when removing the one line. I then put the check valve hose assembly in a vise and was able to remove the aluminum line from it. I used a real long screwdriver to knock out the RUBBER check valve ball out of the pipe. I knocked it out in the same direction the spring pushed. I then pushed out the spring till I could get it with long nose pliers. There is also a little metal band that was behind the spring I removed the same way. Now I have the check valve removed at zero cost. The tube was going to cost me $60. 00 to make. Pretty quick fix. Herb
Attention: TDR Forum Junkies 
I can't get the connection apart on the lower connection on my cooler check valve assembly on my truck. Which nut do you turn and which one do you hold still? Any help is nice as I have to finish installing my transmission and have the truck going for work Monday. Thank you for any help. Herb
