Replaced water solenoid valve assembly. Tip: New assembly comes with quick connect, push-in connections. After removing plastic lines from old assembly, cut the lines of fridge back one inch because of a burr caused by old the connection. Remove internal ferrules from cutoff pieces and insert into plastic lines. Push plastic lines into valve assembly. You will feel a firm resistance. YOU ARE NOT HOME YET. Continue to push forcefully. The tubes will continue to move another quarter inch or so and be properly seated. Sadly, there are no instructions with the product. I had to research the quick connect on my own.