1. Open and close the door, search which hinge does the noisy come from. Such as the T doors refrigerator, the top hinges , the middle hinges or the lower hinges may create noisy
2. Disassemble the door.(you can refer to the <How to disassemble and install the refrigerator door>)
3. Put some edible grease on the hinge axis.
Notice: Don’t put the grease on the other place, such as cabinet.
4. Install the door, check if still there is noisy .