As I understand it, the warranty doesn't require that the fridge be removed from the motorhome for servicing, only that it be fully accessible to the repair technician.
I had to remove the residential fridge from my 2019 Chateau 31W in the spring of 2020 because I forgot to winterize the line to the ice maker, not having had a residential fridge before, let alone one equipped with an ice maker, in any of my previous RVs. The water line separated from the back of the fridge sometime during the winter when the water in it froze. When I turned on the water in the spring, it started pouring out from under the fridge and onto the floor. I gave myself a slap in the forehead
as I realized what had happened and quickly shut off the water.
Since it sits on a platform about a foot above floor level (see first picture) removing the fridge from the alcove in which it is located posed a challenge. The only things holding it in place are two metal brackets (also visible in the picture). After giving the matter some thought, I ended up using some spare wood I had hanging around the house and some casters I bought at a local box store to make a dolly onto which I dragged/slid the fridge after removing the aforementioned brackets. I then unlocked the casters and rolled the dolly to one side to gain access to the back of the fridge and the space inside the alcove. See the other two pictures for details of the dolly and its construction.
Since building it a little over two years ago, I've found a number of other uses for the dolly. In fact, I used it just a couple of weeks ago to transfer a second AC unit from my driveway up to the roof of the motorhome. I constructed a ramp/track from two 2 x 10 x 16 planks leftover from a recent home improvement project, screwed the pallet on which the new AC unit was shipped to the top of the dolly, secured everything with stout rope, and with the help of a neighbor hauled the unit up the steep tracks onto the roof with only a minimum of drama.