The situation when intervention in the design of refrigeration equipment is required, which often takes the owner by surprise, especially when it comes to the dimensional elements of the housing. The need to change the door on the refrigerator LG may arise for various reasons: from mechanical damage to the plastic to the desire to change the opening side for ease of use in the kitchen. In any case, this is a complex technical procedure that requires care, the availability of special tools and an understanding of the structure of hinge mechanisms.
Modern models of the South Korean brand are equipped with complex sealing systems and electronics integrated into the door leaf, which significantly complicates the dismantling process compared to classic Soviet units. Incorrect installation can lead to damage chamber tightness, structural distortion and even failure of opening sensors. Before you begin active actions, you need to soberly assess your strengths and make sure you have all the necessary components.
In this guide, we will analyze a detailed algorithm of actions that will help you cope with the task yourself or competently supervise the work of the master. We will look at the nuances of working with different types of hinges, the features of removing decorative trims and the critical aspects of adjusting gaps. Remember that the safety and security of equipment depend on the accuracy of each step.
Preparation of the workplace and necessary tools
Any operation to disassemble household appliances begins with organizing a safe space. You will need a free area in front of the refrigerator where you can carefully place the removed parts, covering the floor with a soft material so as not to scratch the coating. Lighting must be sufficient, since many fasteners are located in hard-to-reach places and are small in size.
To work with fasteners LG most often, metric system tools are required. Pay special attention to the quality of the tool: cheap bits can lick off the edges of the screws, which will turn a simple repair into a long-term problem. The basic set should include:
- 🛠️ A set of screwdrivers with replaceable bits (phillips and flat)
- 🔧 Socket wrenches or heads (most often 8 mm, 10 mm)
- 🔨 Plastic spatula or mediator for opening the plugs
- 🧤 Work gloves to protect your hands from sharp edges
⚠️ Attention: Before starting any work, be sure to disconnect the refrigerator from the power supply! Unplug the plug from the socket to eliminate the risk of electric shock due to accidental damage to the wiring or contact with metal parts.
Particular attention should be paid wire clamps to plastic clips. They often break if not handled carefully, so a plastic spatula is preferable to a metal screwdriver. If you plan to change the opening side, make sure that the refrigerator comes with the necessary fasteners for the opposite side, or prepare them in advance.
☑️ Checking readiness for operation
Analysis of the design and type of hinges
Refrigerators LG are produced in various modifications, and the design of door hinges may differ significantly. Most modern models use top and bottom swivel mechanisms, as well as a middle hinge if the refrigerator is a two-chamber one. Understanding exactly what type of fasteners you are dealing with is critical to choosing a dismantling strategy.
There are models with open hinges that are immediately visible, and hidden-mount options covered with decorative plastic covers. In some cases, especially in models Door-in-Door, the system may be much more complex and require preliminary removal of the outer panel. Model identification The sticker inside the camera will help you find the exact diagram specifically for your device.
If your goal is to hang the door on the other side, check for holes for fasteners on the opposite end of the housing. Manufacturing plants usually provide universal installation, but in budget or specific series this may not be provided. It is also worth inspecting the condition of the hinges themselves: if severe corrosion or deformation is visible on them, it is better to replace them with new ones.
Features of Door-in-Door hinges
In models with an additional door on the main panel, the removal process becomes more complicated. First you need to dismantle the outer frame of the “window”, disconnect its drives, and only then proceed to the main hinges. Be careful with the thin rods of the mechanism.
It is important to note that in models with a door display or system Smart Diagnosis, the wires run inside or near the hinge. In such models you absolutely cannot simply unscrew the hinges without first disconnecting the power cables. Ignoring this rule will cause the control board or display to burn out.
Dismantling the top and middle hinges
The process of removing the door always begins with the top fastening, since it is this that holds the main load. First you need to remove the decorative plug, if present. Do this carefully, prying the edges with a plastic spatula so as not to leave marks on the glossy surface.
After gaining access to the fasteners, use the appropriate wrench to unscrew the bolts. At this stage, an assistant is vitally needed to hold the heavy door. The weight of the leaf can reach 20-30 kg, and holding it with one hand while unscrewing the screws is almost impossible and dangerous.
- 📐 Fix the door in the open position or ask an assistant to hold it tightly
- 🔩 Unscrew the top hinge bolts counterclockwise
- 🚪 Carefully lift the door, removing it from the axis of the lower hinge
- 💡 Disconnect the electrical connectors (if there is a backlight or display)
If the refrigerator is a two-chamber one, after removing the upper door (freezer or refrigerator compartment), you will need to dismantle the middle partition or cross the middle hinge. In some models LG the middle hinge is part of the body and requires removal of the decorative strip between the chambers. Keep all screws in a separate container so as not to lose them during operation.
⚠️ Attention: Electrical connectors often have locking latches. Do not pull the wires by force - find the plastic clamp, press it and only then disconnect the contacts.
When removing the door, try not to drop it or place it vertically on the floor without support, as the internal contents (shelves, drawers) may shift and damage the plastic from the inside. It is best to immediately place the removed canvas on a prepared soft surface.
Removing the bottom hinge and preparing for installation
The bottom hinge is often hidden from view and protected by a plastic base. To access it, you may need to remove the bottom decorative panel of the refrigerator. It is usually secured with latches or small screws. Proceed with caution, plastic becomes brittle in the cold.
After removing the door and gaining access to the lower mount, inspect the axle. If you change the opening side, the axle must be moved to the opposite side. To do this, the locking screw is unscrewed and the axle is moved into the prepared factory hole. Make sure that the thread is intact and screwed in tightly.
The table below shows the main differences in approaches to dismantling for different types of structures LG:
| Type of construction | Dismantling features | Required tools | Risk of damage |
|---|---|---|---|
| Classic (Top Freezer) | Direct access to hinges | Key 8-10 mm | Low |
| Side-by-Side | Removal of the hinge cover is required | Screwdriver set | Medium (electronics) |
| Door-in-Door | Complex rod system | Plastic spatula | High (mechanism) |
If you are simply replacing the door due to damage, and not re-hanging it, then you don’t have to touch the bottom hinge if it is in good condition. However, if the new door comes with its own hinges, replace the entire set to ensure even wear. Lubricating the hinges not required before installation, as they are usually factory durable coated or sealed.
Installing a new door and adjusting the gaps
Installation of a new door is done in the reverse order. First, we hang the canvas on the lower axis (or middle loop), then fix the upper fastening. The main thing here is not to tighten the bolts “all the way” right away. First, tighten them so that the door is in place, and then do the final tightening.
The critical step is adjusting the gaps. The door should fit evenly around the entire perimeter of the body. If the top part fits tightly but a gap is visible from the bottom (or vice versa), you need to loosen the hinge mounting bolts and move the door slightly in the desired direction. After adjustment, the bolts are tightened.
Checking the tightness is performed by a simple test with a sheet of paper. Clamp the sheet between the door and the seal at various points around the perimeter. It should be removed with noticeable force. If the sheet falls out or is pulled out too easily, it means that the fit is broken in this place and additional adjustment of the height of the refrigerator legs or the position of the hinges is required.
After mechanical installation, electrical connectors must be connected. Make sure they click into place. Turn on the refrigerator and check the operation of the backlight, display and door opening sensor (usually when opening, a sound signal should sound or the light should go out).
Frequent errors and troubleshooting
Even when following the instructions, beginners often make mistakes that can negate all the work. One of the most common is overtightening the bolts, which leads to deformation of the hinge metal and difficulty moving the door. Another mistake is the loss of fasteners when small screws roll under the refrigerator.
If after installation the door slams or does not close well, check if there is anything inside that is in the way: a pulled out shelf, a bag of groceries, or an incorrectly installed drawer. Also, the cause may be a swollen seal, if the door is new - it needs time (up to 24 hours) to straighten out and take a working shape.
- 🚫 Do not use force to close the door - this is a sign of improper adjustment
- 🚫 Do not leave wire connectors dangling inside the case
- 🚫 Do not ignore a squeak when opening - this is a signal of a problem with the hinge
⚠️ Attention: Technical characteristics and design of refrigerators may vary depending on the year of manufacture and the specific series. Always check the official documentation that came with your model LG.
If you encounter a strange clicking sound or metal-on-metal rubbing, stop and double-check the assembly. Extraneous sounds often indicate that some element is out of place or there is a lack of lubrication in the rubbing parts of the mechanism (if this is provided for by the design).
FAQ: Frequently asked questions questions
Is it possible to change the door yourself without a specialist?
Yes, if you have basic skills in working with the tool, the physical strength to hold the weight and strictly follow the instructions. However, for models with complex electronics or the Door-in-Door system, it is better to call a specialist.
Where to find original spare parts for LG doors?
Original components can be ordered at authorized service centers LG or from official spare parts dealers. When ordering, be sure to use the full model number (P/N) from the nameplate of your refrigerator.
What to do if the new door does not fit?
Make sure that the door model is fully compatible with your refrigerator. Even within the same brand, dimensions may differ by millimeters, which is critical. If the door does not stand up, do not drill new holes - this will break the tightness and thermal insulation.
Do you need to wait until the refrigerator cools down before replacing?
No, temperature conditions do not affect the mechanical replacement of the door. However, if there are a lot of products in the chamber, it is better to take them out to lighten the weight and free up space for maneuvers.