Shuasha, my ac had been having issues last year. I took it to dealer, and they put dye in and tested it, no leaks. So they charged it, $450 last august, then winter came. So I guess it wasn't used much. I found out about mid march air conditioner was not working.
Here is the kit I got, it says it doesn't fit, but working right now for me.
https://www.amazon.com/dp/B084ZVX5XC...roduct_details
I started on this kit, the pulley included was not 8 teeth and too thin for the belt on F15, I returned it
https://www.amazon.com/dp/B0CKGDZH5N...roduct_details
good luck