I fixed my refrigerator that came with my new house. The fan that blows cold air from bottom freezer to top of refrigerator was broken (and even missing blades?

I fixed my refrigerator that came with my new house. The fan that blows cold air from bottom freezer to top of refrigerator was broken (and even missing blades?). I found the part on the Internet and also took the time to by myself a soldering iron. https://twitter.com/RussellBal/status/650091457303453696 https://twitter.com/RussellBal/status/650091457303453696