How to repair and replace the refrigerator door hinge?

For frequently used refrigerators, it is necessary to pay attention to the replacement of refrigerator door hinges, because aging of the hinges will cause the sealing of the refrigerator to deteriorate, which will cause the temperature to fail to decrease as scheduled. When you encounter this kind of problem, you can directly entrust a professional organization like Junhong Electric to handle it. Next, I will share how to replace the refrigerator door hinge.

1. Turn off the power of the refrigerator and prepare tools

Be sure to turn off the power to the refrigerator to ensure safety before starting repairs, and then prepare the tools needed to replace the hinges, including screwdrivers, wrenches, hinge replacement parts and lubricants, and then choose the refrigerator hinges. Different brands and models of refrigerators use different hinge designs. Therefore, when choosing a hinge, you must first confirm whether it matches the refrigerator brand and specific model. You can often find original refrigerator doors for commercial refrigerators such as Rational and Unox. Hinge edge.

2. Remove the old refrigerator door hinges

Use a screwdriver or wrench to loosen the screws fixing the hinge. Be careful to gently support the refrigerator door during operation to prevent the door from falling suddenly due to lack of support. If the old hinge edge has been rusted or deformed, you need to increase the strength appropriately. If you encounter problems such as rusted screws or slip buckles, you need to deal with them professionally. For example, use lubricating oil to soak the rusted screws and wait for a while before they can be rotated. For The screw slide buckle requires professional equipment to be polished until a deep "1" is polished, and then a screwdriver can be used to remove it.

3. Install new hinges

After removing the old hinge, align the new hinge with the connection point between the refrigerator door and the cabinet and secure it with screws. At this time, attention should be paid to not over-tightening the screws. Ensure that the position is correct before tightening one by one. In order to extend the service life of the new hinge, an appropriate amount of lubricant should be applied to the key parts of the hinge after installation. This can reduce the friction of metal parts and prevent future wear or abnormal noise problems due to long-term use.

What I have shared above is how to replace the refrigerator door hinges. During the operation, you must prepare tools and lubricants, etc., and be patient. Especially for the aging, severely rusted refrigerator door hinges, you must be patient and replace them. Finally, lubricating oil needs to be added to increase its protective capabilities and sealing properties.