I found a puddle of water under the refrigerator, and it seems to come from the blue tube (A below). It is running down the tube, in small amount, from the grommet out of the refrigerator section into the sagged curved part of the tube. (What's strange is that the same blue tube, inside the refrigerator section, is dry.)

This is the back side, bottom of the refrigerator.


Water is dripping from A. The white tube (B) is from the main inlet. I think it goes directly to the water filter. The blue tube(A) is then coming out of the water filter. The transparent tube (C) goes back to something that looks like a a water reservoir.

On the other side, the following photo is inside the refrigerator where the water filter head is.
Oddly, there's no water on the blue tube A.



E is the other end of the water reservoir and seems to go to the freezer door.


I don't know much about the refigerator, so am guessing that it might be that the blue tube is damaged and needs to be replaced.


After some search, I found the part. I am wondering, if I purchase this part: (AP part # AP4168896, Water Filter Head And Tube Assembly Part #: DA97-01666B)



Do you think I can push (or pull) the blue and white tube into the hole from the front (refrigerator compartment) to the back?






Thanks,
Ben