Its really easy. Just take out all the drawers and shelves so that you can access the evap cover. Remove 4 screwa holding assy on ( be careful to defrost first ). Replace with new assy, and reassemble shelves and drawers. Done.
Factory installed rail was overtightened and fractured the rail. Subsequent use resulted in rail failure.
Remove drawers and internal shelf supported by rail(no tools). Remove rail (phillips). Remove roller from existing rail. Intall roller on new rail. Install new rail (phillips). Replace shelf and drawers. Note: New roller (identified as a separate part) and screws are not included with rail.
Very simple, I followed instructions sent with the filter. Twisted old filter clockwise 1/4 turn to remove. Filled new filter with water, lined up arrow on filter to arrow on refrigerator, and then turned 1/4 turn counterclockwise. Filter raised and seated itself. Wiped few drops of water from refrigerator shelf.
The plastic on the vegetable tray shelf was cracked
The repair was so easy. I had to take out all the food. Then I was able to easily lift the shelf out, and put the new shelf in and replace the vegetable drawers.