Refrigerator self repair

Girls, did anyone try to fix the refrigerator himself? How did it end? ))

My frost is bad. Found this instruction

If you are unhappy with the way your refrigerator freezes food, follow these tips:

one . Look at what position the thermostat is in - maybe it is set to minimum? If the desired temperature is set, but the refrigerator does not provide it, you will have to adjust or replace the regulator. Call the master.

2. Inspect the rubber seals. If they are too old, dry or torn, heat may enter the refrigerator. Replacement of the sealing system will be required.

3. Open and close the refrigerator door. Is there a bias leading to a leaky closing? The door can be adjusted by changing the position of the diagonal rods. You can try to do it yourself.

4. Listen to the compressor. If you hear a strong hum, grinding, clicks, you will have to call the master.
(a source: 🔗 )

So, my problem is clearly in the seal. I would like to change it myself, I will be glad to any advice! )

[Jasmine]

Jasmine Change the seal, but the thermostat relay flies more often. It is difficult to advise here, it is better to call the master.

---