I need a service manual showing how to remove the front panel etc. to replace the water line from where it attaches to the lever (where it pours out the water) through the inside of the door. The line has broken on the ouside of the door where it makes the loop up attached to the lever. Since there is no extra slack, I need to get ino the inside of the door to replace the line. I have the service manual for the ICE system, but this doesn't help me with the drinking water line. Thank You!