Product review (4 stars): Installation instructions
I'm mainly writing this review to help others learn how to install it. I was unable to find instructions elsewhere. I ended up taking the whole
flap off to figure it out, however after figuring out how it works, I do not believe it is necessary to remove the entire flap from the door. All you have to do is separate the flap into two pieces. You can do this with a standard flat head screwdriver as shown in the third photo. It helps to put a shim, credit card, or similar device between the two pieces as you pry it open. You can then slide the shim along the length of the flap to unsnap the parts. Once apart you can then remove the Styrofoam and change out the spring. It is impossible to change out the spring with the flap detached from the door. That's why I say just pry the two pieces apart and change the spring out while still attached. Just put the side of the spring with the 90d angle in first, then using a pair of pliers, guide the other side in as shown in the first photo. The second photo shows the Styrofoam back in place.  If you feel you need to take the entire flap off, then you'll need to pry off the top and bottom hinge covers as shown in the fourth photo. The middle hinge cover does NOT pry off. As you can see in the last photo, I slightly damaged it by trying to pry too hard. You can learn from my trial and error. The center one removes ONLY by the screws. Again, I don't think you need to remove all this, but I included the info and last two photos just in case. I hope this helps someone save some headache and $. I fixed this faulty part for $5 instead of the $100+ that they probably would have charged to come fix it. Hopefully you can too. The only reason for the star drop is that there are no instructions and the part is not in stock which is very disappointing. FYI, You'll have to search the part number online if Amazon is still out of stock. My fridge model # is RF28HDEDBSR. The factory spring wore out in only two years. As a big Samsung fan, this refrigerator is great in many ways, but does not live up to the Samsung name and in some ways is an embarrassment to the name imo.