Purchasing a new refrigerator LG is always a joyful event, marking an update to kitchen appliances, but the installation process is often overshadowed by one common mistake made by inexperienced users. Many owners, having brought the unit home, simply remove the packaging and connect the device to the network, forgetting about the critical stage of dismantling the fixing elements. These elements, known as shipping bolts, are necessary solely for the safe transportation of the compressor and shock absorbers, but their presence during operation of the refrigerator leads to catastrophic consequences.
If you are wondering where the transportation bolts are located on the refrigerator LG, then you are on the right path to safe operation of your equipment. Ignoring this step can result in excessive noise, vibration, destruction of internal tubes and ultimately costly repairs or complete replacement of the compressor. In this article, we will analyze in detail all possible options for the location of fasteners, consider the differences between models with an open and closed compressor, and also provide a step-by-step algorithm of actions.
It is worth noting that the design of refrigeration units of the Korean brand LG has undergone significant changes in recent years, which directly affects the number and location of fasteners. While older models often had bolts at the corners of the base, modern units may have hidden or bottom fastenings. Understanding these nuances will help you avoid common mistakes and ensure a long service life of your new device.
Why are transport bolts needed and why should they not be left
The main function transport bolts is to rigidly fix the moving parts of the refrigeration unit during movement. The compressor, which is the heart of the system, is suspended on springs or shock absorbers that dampen vibrations during operation. During transportation, these springs are not able to keep a heavy motor from swinging, which can lead to breakage of copper tubes or damage to the suspension. The bolts turn the moving system into a monolith, protecting it from inertial loads.
However, when the refrigerator is already installed in the kitchen and is ready for use, the presence of these clamps becomes deadly for the mechanism. If you do not remove fasteners, the compressor will operate in rigid coupling mode, transferring all vibrations to the housing. This will not only create an unbearable hum that will be heard even in the next room, but will also lead to rapid wear of parts. Vibration not dampened by shock absorbers destroys the soldering of the tubes and can cause freon leakage.
⚠️ Attention: Operating the refrigerator LG with installed transportation bolts will void the manufacturer's warranty. Service centers can easily identify such an error during the first visit, and repairs in this case will be carried out solely at the expense of the owner.
In addition, left bolts can cause displacement of internal components, which will lead to mechanical damage to the evaporator or condenser. In some cases, the vibration is so strong that the refrigerator begins to “bounce” on the floor, despite the presence of adjustable feet. Therefore, searching and removing these parts is not just a recommendation, but a mandatory requirement of the operating instructions.
Location of fasteners: models with an open compressor
In classic models refrigerators LGwhere the back wall is not covered with a decorative panel, searching transpiration bolts is not difficult. A visual inspection of the lower part of the rear wall immediately reveals the presence of four fasteners. They are usually located symmetrically: two at the top of the base and two at the bottom, or at the corners of the rectangle formed by the legs of the unit.
Bolts are long threaded metal rods, often painted black or silver, and may have plastic sleeves or washers. To dismantle them, you will need a wrench, which is usually included in the package along with the instructions. If the key is lost, a standard 10, 12 or 14 mm open-end wrench will do, depending on the year of manufacture and the specific series of the refrigerator.
The removal process is simple: you need to hold the body with one hand (or ask an assistant to slightly tilt the unit), and unscrew the bolts counterclockwise. After removing the fastener, through holes remain in its place. They do not need to be covered with anything, since in the working area of the refrigerator they do not affect thermal insulation or aesthetics, being located at the back and below.
- 🔍 Inspect the lower part of the rear wall of the refrigerator in good light.
- 🔧 Locate the 4 metal bolts passing through the housing to the compressor frame.
- 📏 Prepare a wrench of the appropriate size (usually included in the kit).
- 🔄 Unscrew the bolts and save them in case of repeated transportation.
Carefully examine all the metal elements at the bottom of the rear panel: if the part looks like a temporary fastener and interferes with the free movement of the motor, it should be dismantled.
Hidden fasteners in models with a closed compressor
Modern refrigerators LG are often equipped with a decorative lid covering the compressor compartment, which makes searching transport bolts more difficult for an untrained user. In such models, the fasteners can be hidden under a plastic panel or located in niches that are invisible during a quick inspection. This is done to improve the aesthetic appearance and protect the internal mechanisms from dust.
To access the bolts on models with a closed compressor, it is often necessary to remove the lower rear panel. It is secured with latches or several screws. After removing the panel, you will have access to the compressor and, possibly, to the very bolts that need to be unscrewed. In some cases, the bolts may be located not at the back, but at the front, at the bottom of the unit, covered with a decorative base.
What to do if the bolts are rusty?
If the shipping bolts cannot be unscrewed due to corrosion, do not use excessive force to avoid stripping the threads. Treat the joint with a penetrating lubricant (such as WD-40), wait 10-15 minutes and try again. In extreme cases, the help of a specialist may be required.
Particular attention should be paid to models with a system Linear Cooling, where the layout of the components may differ from the standard one. Here the bolts can be positioned horizontally, passing through the side walls of the bottom of the housing. Visual search in this case can be difficult, so it is strongly recommended to check the paper instructions included with the specific model, where the exact location of the fasteners is indicated on the diagram.
Sometimes users confuse the adjusting supports with the shipping bolts. The supports are located in the lower front corners and serve to level the refrigerator. They cannot be unscrewed, as they provide a gap between the door and the body for proper closing. Transport fasteners always fixes the compressor group, not the legs.
Table of bolt localization in different LG series
Understanding the differences between the series refrigerators LG helps you quickly navigate the design. Below is a table systematizing information about the location of fasteners depending on the type of structure and year of manufacture. Please note that these are average data and there may be nuances for your specific model.
| Series / Type | Number of bolts | Location | Required tools |
|---|---|---|---|
| Classic (open compressor) | 4 pcs. | Rear wall, lower corners | Key 12-14 mm |
| Multi Door (closed compartment) | 2-4 pcs. | Under the rear bottom panel | Phillips screwdriver + key |
| Built-in models | 2 pcs. | Front lower part (access through the base) | 10 mm key |
| InstaView series | 4 pcs. | Rear wall, symmetrical to the compressor | Key included in the kit |
This table covers most of the popular models on the market. However, manufacturers may make design changes without prior notice. If you do not find bolts in the indicated places, do not rush to start the refrigerator. Double-check all accessible holes and gaps in the bottom of the device.
In some cases, especially in new environmentally friendly models, instead of metal bolts, plastic clips or tightening may be used that need to be bitten or pulled out. Be attentive to any elements that look like temporary packaging attached to the equipment itself, and not to the foam.
Step-by-step instructions for dismantling
The removal process shipping bolts requires compliance with a certain sequence of actions to ensure the safety and security of the equipment. Improper dismantling may result in the heavy unit falling or damage to the threaded connections. Follow the algorithm to get the job done efficiently.
The first step is to prepare the workplace. Move the refrigerator away from the wall, allowing access to the back wall from all sides. If the model is heavy, be sure to call an assistant, as unscrewing the bolts may require tilting the unit. Make sure the floor is not slippery and you are stable on your feet.
☑️ Check before starting
Next, find all the bolts using the information from the previous sections. Take the key and start unscrewing the fasteners. It is not necessary to remove the bolt completely at once; First, loosen all four (or two) bolts a few turns to relieve tension, and then unscrew them all the way. This is especially important for models with an open compressor, where misalignment can be critical.
⚠️ Attention: specifications and design of refrigerators may vary depending on the region of delivery and year of production. If the described actions do not correspond to the appearance of your device, check the official instructions on the manufacturer’s website or in the user’s personal account.
After all the bolts are removed, be sure to check if there are any debris or washers left inside the holes. Save the removed parts in a bag and include them in the instructions - you will need them if you ever decide to transport the refrigerator to your dacha or when moving. these bolts can create problems during future transportation.
Frequent installation errors and their consequences
Even knowing where they are transport bolts, users manage to make mistakes. One of the most common is incomplete twisting. A person can loosen the bolt, but not remove it completely, leaving the threads inside. This is enough for the shock absorption system not to work fully, and the compressor continues to vibrate against the housing.
Another mistake is the loss of bolts immediately after dismantling. As mentioned earlier, they are necessary for re-transportation. If you throw them away and decide to move the refrigerator a year later, you will have to look for analogues or fix the compressor with improvised means, which is risky. Store components in a dry place.
The error of ignoring the settling time is also encountered. After transportation, especially in the cold season, the refrigerator needs time (from 2 to 4 hours, and in winter up to 8 hours) for the oil in the compressor to flow into the crankcase and warm up to room temperature. Starting “cold” with the shock absorption not yet unlocked (if the bolts have been forgotten) or simply after a frost can lead to water hammer.
Do not attempt to start the refrigerator unless you are sure that all retaining elements have been removed. It is better to spend an extra 15 minutes on inspection than to pay for a compressor replacement, the cost of which can be up to 70% of the price of a new device. Attention during the installation stage is the key to long and quiet operation of your equipment LG.
FAQ: Frequently asked questions
What should I do if I have already turned on the refrigerator with bolts?
Immediately unplug the device from the outlet. Allow the compressor to cool for 30-60 minutes. Then carefully move the refrigerator, find and unscrew all the shipping bolts. After this, wait another 1-2 hours before turning it on again to allow the oil to settle. If you hear a strong knocking or grinding noise when working with bolts, it is better to call a technician for diagnostics.
Do you need to close the holes after unscrewing the bolts?
No, in most refrigerator models LG there is no need to close the holes after removing the shipping bolts. They are located in the technical area, often below or behind, where water and dust do not enter in critical quantities. However, if the holes are large and located in an accessible place, you can use the plugs from the kit (if any) or simply leave it as is.
Is it possible to transport a refrigerator without shipping bolts?
It is strictly not recommended to transport the refrigerator over long distances without fixing the compressor. When shaking on the road, a moving compressor can tear off tubes or damage the suspension. If the bolts are lost, it is necessary to securely fix the compressor with wooden blocks or thick foam rubber to prevent it from wobbling, although this is less effective than standard bolts.
Where can I get a new key if the complete one is lost?
Transport bolts in refrigerators LG usually have standard thread. The most commonly used wrench size is 12 mm or 14 mm. You can purchase a universal set of keys at any hardware or automotive store. The special key included in the kit is not unique, it is standard hardware.