Chrysler Repair: 1999 Transmission high pressure line leak, line leak, t claim

Question
I recently replaced the high pressure line on this transmission and about a week later am having the same problem. What could be causing this? Could it be something wrong inside the transmission that would cause this line to keep breaking?

Answer
Hi Randy,
This is really a question for a transmission repair expert, which I don't claim to be. However, I would wonder if the transmission cooler might be clogged such that there is no free flow in the loop that carries the fluid through the lines to and back from the cooler. I assume that is one of the lines that you are speaking about. The interior pressures can reach to 250 psi in the transmission so that would certainly be a basis for believing there could be leaks if such a line were occluded from flowing.
Roland