The appearance of condensation on the inner walls, constant operation of the compressor, or a slight misalignment of the door are the first signals that sealing rubber your refrigerator has ceased to perform its functions. For owners of equipment Atlant, which is famous for its reliability and simplicity of design, replacing this element independently is a completely solvable task that does not require calling a specialist. Timely intervention will allow you to avoid more serious breakdowns, such as engine failure or swelling of the evaporator.
In this article we will analyze in detail the entire diagnostic and replacement process, based on the technical features of Belarusian refrigerators. You will learn how to choose the right part, what tools you will need and what to pay special attention to so that the new rubber band lasts for many years. Visualizing the process through a description of the actions will help you avoid typical mistakes of beginners.
Diagnostics of seal wear
Before going to the store for spare parts, you need to make sure that the problem lies precisely in the rubber, and not in skewed hinges or deformation of the body. The easiest and most reliable way to check is test with a sheet of paper. Open the refrigerator door, place a regular A4 sheet across the perimeter and close the door. If the sheet is removed freely, without noticeable resistance, it means that the seal is broken.
Carefully inspect the surface of the seal along its entire length. On older models Atlant there are often microcracks, abrasions or areas with a yellow coating, which indicates a loss of elasticity of the material. Sometimes the rubber can simply move away from the seat in the corners, which creates a direct gap for warm air to penetrate.
⚠️ Attention: If the rubber is intact, but does not fit, try warming the problem areas with a hairdryer. Perhaps the material simply “remembered” the deformed position, and heat treatment will return it to its shape.
It is also worth paying attention to the magnetic tape hidden inside the rubber. Over time, the magnets can weaken or oxidize, resulting in a poor seal even when an otherwise intact gasket appears. In such cases, replacement is the only correct solution to restore the energy efficiency of the device.
Choosing the appropriate seal model
Refrigerators Atlant have been produced for several decades, and during this time the design of the seals has changed. It is important to understand that there are no universal rubber bands: the profile, width and method of fastening may vary radically between different series. The most common series are KShD, MHM and more modern lines with the system No Frost.
For accurate selection you will need the model of your refrigerator, which is indicated on the metal sticker inside the chamber or on back wall. Don't rely on visual similarities alone, as a difference of a couple of millimeters can cause the door to not close properly. The table below shows popular models and the corresponding spare parts articles.
| Refrigerator series | Mounting type | Sealant article number | Features |
|---|---|---|---|
| Atlant MXM-1700 | In the groove (profile) | 112767700200 | Classic profile, requires careful filling |
| Atlant KShD-212 | On screws/screws | 112767701800 | Mounting through a plastic insert |
| Atlant 4008 | Into the groove (profile) | 112767702400 | Reinforced magnet, two-chamber |
| Atlant No Frost | Combined | 112767703600 | Complex profile, requires warming up |
When ordering, pay attention to the package contents. Some manufacturers sell seals with magnetic tape already installed, while others only offer a rubber profile. Models Atlant most often require a solid part, where the magnet is already embedded in the rubber body.
Necessary tools and preparation
Replacing the seal is a clean job that does not require complex power tools. However, having the right tools on hand will greatly speed up the process and reduce the risk of damage to the plastic of the door. You don't need to be a professional mechanic to cope with this task in 30-40 minutes.
- 🔧 Screwdriver (Phillips and flathead) - for removing old fasteners or decorative strips.
- 🔥 Construction hair dryer or powerful household hair dryer - necessary to soften new rubber before installation.
- 🧴 Degreaser (alcohol or acetone) - to clean the seat from grease and dirt.
- ✂️ Sharp scissors or a stationery knife - for trimming excess in the corners.
- 🧤 Cotton gloves - to avoid leaving greasy marks on light-colored rubber.
Prepare your workplace in advance: move the refrigerator away, ensuring easy access from all sides and good lighting. If you have a model with a system No Frost, it is recommended to first defrost the unit so that water from the drainage does not interfere with operation.
☑️ Preparing to replace the rubber band
Removing the old seal
Process removing the old rubber band depends on the type of fastening installed on your model Atlant. Most modern refrigerators use a profile mount, where rubber is inserted into a special groove on the plastic base of the door. In older models, the seal can be screwed on the inner perimeter.
If you find screws, carefully unscrew them, trying not to break the threads in the plastic. After this, the rubber can be easily removed. If the mount is profiled, start pulling the seal from one of the corners. Do this slowly and evenly to avoid damaging the plastic edge of the door. Sometimes the rubber sticks to the body, and then careful use of force is required.
⚠️ Attention: Never use metal objects (knives, screwdrivers) to pick in the grooves if old rubber is stuck there. The door plastic Atlant is quite fragile in the cold and is easy to break, which will require replacing the entire door.
After removing the old seal, thoroughly clean the groove from any remaining glue, dirt and oxides. Use cotton swabs soaked in alcohol. A clean surface is the key to ensuring that the new rubber fits tightly and will not bulge.
What to do if the old seal breaks during removal?
If the rubber comes off in pieces, don’t worry. The main thing is to completely clean the channel. The remains can be carefully picked out with tweezers or a thin screwdriver wrapped in a cloth.
Installing a new rubber gasket
The new sealing rubber is often stiff and twisted in the ring after packaging. Before installation, it must be straightened and warmed up. Immerse the new part in warm water (about 50-60 degrees) for 10-15 minutes or gently heat it with a hairdryer along the entire length. This will make the material elastic easy for installation.
Start installation from the top corner of the door. Insert the edge of the profile into the groove and make sure that it is seated all the way. Move around the perimeter, gradually tucking the rubber in with your fingers. Do not try to insert a large area at once - proceed in stages, 10-15 centimeters at a time, tightly pressing the profile to the base.
Pay special attention to the corners. This is where they most often form slotsif the rubber is tensioned unevenly or, conversely, is assembled into an accordion. In the corners, the profile often has to be slightly trimmed obliquely or, conversely, slightly stretched so that it lies flat.
Finishing and checking result
After the entire perimeter is filled, carefully inspect the result again. Run your hand along the entire fit line - there should be no bumps, waves or gaps. If you see small irregularities, warm up these areas with a hairdryer and press with your finger until cool. The rubber should “seize” in the desired position.
Let the refrigerator stand with the doors closed for 2-3 hours before turning it on. This is necessary for the seal to finally straighten out and take the shape of the doorway. After this, repeat the test with a sheet of paper.
- ✅ The sheet is clamped tightly around the entire perimeter - the work is done efficiently.
- ❌ The sheet slips in some places - re-warming and adjustment is required.
- ❌ The door closes with difficulty - perhaps the rubber is too tight, it takes time to develop.
In the first days of operation, pay attention to the operation of the compressor. If it turns on less often and works cyclically, it means that the tightness has been restored, and Atlant refrigerator is functioning normally again.
Frequently asked questions (FAQ)
Is it possible to glue old gum if it has come off?
It is not recommended to use regular glue (Moment, Superglue) to glue rubber to the metal or plastic of the refrigerator. The glue hardens, loses elasticity at low temperatures and can corrode the material. If the rubber is intact, but has come off, it is better to use a special sealant for refrigerators or carefully fill it back, having previously degreased the surface.
How long does the seal on the Atlant refrigerator last?
The average service life of a high-quality seal is 7-10 years. However, this period can be reduced to 3-5 years if the refrigerator is in the kitchen with direct sunlight (UV radiation destroys rubber) or if the door is often slammed. Regular washing of rubber with a soft sponge prolongs its life.
Why did the door begin to close tighter after replacement?
New rubber is always stiffer than the old one, which has already “developed”. In addition, the fresh magnetic circuit operates at full capacity. This is a normal situation. After 1-2 weeks of active use, the material will become softer and the opening force will decrease. You cannot lubricate the rubber with oil or Vaseline to soften it - this will ruin the material.
Do you need to change the rubber bands on both doors at once?
If the refrigerator is a two-chamber one and the upper rubber band is intact, but the lower one is worn out, you can replace only one. However, given that they have the same resources, replacing both sets (top and bottom) at once is often more economically feasible in order to avoid calling the technician again or making a purchase six months later.
What to do if the new elastic band is longer?
In rare cases, when ordering non-original analogues, the profile may be longer. The excess can be carefully trimmed with a sharp knife at the bottom of the door, where it is less noticeable. The main thing is to keep the corners tight. If the difference is significant (more than 1-2 cm), it means that the wrong model was selected.