Rubber seal (or door rubber) is a key element of the refrigerator, responsible for the sealing of the chamber. Over time, it loses elasticity, becomes cracked or deformed, which leads to increased energy consumption and even compressor breakdown. In refrigerators loss of cold, increased energy consumption and even compressor breakdown. In refrigerators Atlant (models MHM, NM, HM etc.), replacing the seal is a task that you can do yourself, saving on calling a technician.
In this article you will find step-by-step instructions with nuances for different models Atlant, tips on choosing new tires, as well as unique techniques for fixing the seal without glue, which are rarely mentioned in standard manuals. We will also look at how to avoid mistakes due to which new rubber will last less than a year.
Signs of seal wear: when it's time to change
Cracks in rubber are not always visible to the naked eye. The fact that the seal requires replacement is indicated by indirect signs:
- 🔍 Condensation on the door - if moisture constantly accumulates on the outside of the refrigerator, this is a signal that the seal is broken.
- ❄️ Ice “coat” on the back wall - due to the suction of warm air, the compressor operates in increased mode, which leads to frosting.
- 💡 The light inside does not turn off with the door closed (if the model has a closing sensor).
- 📏 Gaps between the rubber and the body —check with a sheet of paper: if it is easily pulled out when the door is closed, the seal is faulty.
On models Atlant s No Frost rubber wear appears increasing the compressor operating time —instead of the usual 10–15 minutes per hour, it can work almost non-stop. In refrigerators with a drip system (MHM 1708, MHM 1842), a sign of a problem will be constant formation of ice in the freezer, even with rare opening of the door.
⚠️ Attention: If the seal is torn or comes off only in one place (for example, in a corner), do not rush to change it completely. Suitable for local repairs silicone sealant for refrigerators (for example, Moment Germent). Apply a thin layer of it to the problem area and press the rubber to the body for 24 hours.
Choosing a new seal: original vs analogs
For refrigerators Atlant both original seals and universal analogues are suitable. The main thing is to choose the right rubber profile and size.
| Sealant type | Atlant models | Article (original) | Cost, ₽ | Analogues |
|---|---|---|---|---|
| Two-balloon (for freezer) | MHM 1708, MHM 1842, NM 4426 | 50.30.999-01 | 1 200–1 500 | Stinol 100.00.999, Indesit C00288403 |
| Single-cylinder (for the refrigerator compartment) | XM 4021, XM 4024, XM 4208 | 50.30.999-02 | 900–1 100 | Samsung DA61-01263A, LG 6601JJ2003A |
| Universal (for old models) | Atlant until 2010 year | — | 600–800 | RES/RTI 14×8 mm, RES/RTI 16×10 mm |
When purchasing an analogue, pay attention to:
- 📏 The width and height of the profile —measure the old rubber in a compressed state (for example, for Atlant MXM 1708 the profile is suitable 14×8 mm).
- 🔄 Presence of magnetic insert —in the original seals Atlant it is present, but is often absent in cheap analogues.
- 🧲 Material hardness - too soft rubber quickly deforms, and too hard rubber does not fit well.
Where to buy:
- 🛒 Official service centers Atlant —a guarantee of original quality, but the price is 20–30% higher.
- 🌍 Online stores (for example, 220-Volt.ru, Holodilnik.ru) - a wide selection of analogues, often with discounts.
- 🔧 Stores of spare parts for household appliances —you can touch the rubber band before purchasing.
⚠️ Attention: If you buy a seal through Marketplace (Ozone, Wildberries, AliExpress), check reviews about a specific seller. Often, under the guise of “original” they sell fakes made of low-quality PVC, which crack after 3-6 months.
Preparation for replacement: tools and dismantling of old rubber
For work you will need:
- 🔧 Phillips screwdriver (or screwdriver with a bat PH2).
- 🔨 A blunt chisel or plastic spatula (for prying off the rubber).
- 🧴 Silicone grease (for example, WD-40 Specialist) - to facilitate installation.
- 🧲 Construction hair dryer (optional) - to soften old glue.
- 📏 Tape measure or ruler.
Before starting work unplug the refrigerator and take out all the products. If the replacement is carried out in the freezer, let the ice thaw (there is no need to forcefully accelerate the process - this may damage the evaporator).
Turn off the power and unplug it from the socket|
Remove all products and shelves from doors|
Rinse the door with warm water and soda (1 tbsp per 1 liter)|
Take a photo of the fastening of the old rubber (if in doubt)|
Prepare the workplace (put cardboard or fabric)-->
Removing the old seal:
- On most models Atlant the rubber is attached to the groove of the plastic door. Carefully pry it with a chisel in one of the corners and pull it towards you. If the seal is glued, heat the glue with a hairdryer (temperature no higher than 60°C, so as not to damage the plastic).
- In models Atlant XM 4024 i MHM 1842 the rubber can be fixed with self-tapping screws under the decorative strip. Unscrew them and remove the bar, then remove the seal.
- Clean the groove from residual glue and dirt. Wipe it with alcohol or acetone to degrease.
If the old seal was attached to installation foam (found in refrigerators Atlant 1990–2005), remove it completely with a knife or chisel. The remaining pieces of foam will break the tightness of the new rubber.
What to do if the rubber is tightly glued?
If the seal cannot be removed even after heating with a hairdryer, try the following method:
1. Apply glue solvent to the joint between rubber and plastic glue solvent (for example, Cosmofen 5).
2. Wait 10-15 minutes - the glue will soften.
3. Pry off the rubber with a plastic spatula (metal may scratch the door).
4. If there are sticky marks left, remove them white spirit or sticker remover.
Do not use acetone for cleaning - it can corrode the paint on the door!
Installing a new seal: step-by-step instructions
The installation method depends on the type of rubber fastening in your model Atlant. Let's consider both options.
Option 1: The seal is inserted into the groove (most modern models)
- Start with upper corner of the door. Insert the first corner of the seal into the groove and fix it by lightly pressing
- Continue to insert the elastic around the perimeter, stretching it without distortions. Do not cut off the seal in the corners - it should come in one piece.
- When you get to the beginning, cut off the excess rubber with a knife at an angle of 45° and connect the edges. For reliability, you can glue the joint superglue (for example, Moment Crystal).
- Warm the seal with a hairdryer (temperature 40–50°C) - this will help it fit better groove.
Option 2: The seal is screwed with self-tapping screws (old models)
- Attach a new rubber band to the door and pre-mark the holes under the screws with a pencil.
- Fasten the seal, starting from the upper corners. Use screws with a press washer (diameter 3–4 mm, length 10–12 mm).
- In the corners, make overlay: cut a piece of rubber 5–7 cm long and screw it over the joint.
- After installation, check whether the door is warped. If it closes poorly, loosen the screws and adjust the position of the seal.
For models Atlant s magnetic insert (for example, NM 4426) after installing the rubber you need to “rub” it to the body:
- Close the door and press the seal with your hands along the entire perimeter.
- Open and close the door again 5-6 times - the magnetic tape will “grind” to the metal body.
Checking the tightness after replacement
Even if the rubber is installed correctly, it needs to be tested:
- 📄 Test with paper: close. door by inserting a sheet of paper between the seal and the body. If it is pulled out with force, check the tightness in 4-5 places around the perimeter.
- 💡 Test with a flashlight: place the switched-on flashlight inside the refrigerator, close the door and turn off the light in the room. the seal is sealed.
- ⏱️ Test the compressor operating time: after replacing the rubber, the refrigerator should turn on less frequently. Note the motor operating time - if it is reduced by 30-40%, the seal is installed correctly.
If tests show air leakscheck:
- Is there gaps in corners - often the rubber comes off there due to improper trimming.
- Does the seal fit evenly around the entire perimeter - perhaps the door is skewed (the hinges need to be adjusted).
- Was the rubber deformed during installation - if so, warm it with a hairdryer and “grind” it to the body again.
⚠️ Attention: B refrigerators Atlant with a system No Frost after replacing the seal, the operating time of the compressor may temporarily (1-2 days) increase. This is normal - the system restores the optimal temperature mode. If the motor does not turn off for more than 48 hours, check thermostat settings or contact service.
Common mistakes and how to avoid them
Even with careful replacement, you can make mistakes that will shorten the service life of the new tires. Here are the most. common:
| Error | Consequences | How to avoid |
|---|---|---|
| Using the wrong glue (for example, PVA or “Universal Moment”) | The rubber will fall off after 1–2 months, the glue will corrode the plastic | Use only silicone sealant or special glue for refrigerators |
| Cutting the seal in the corners at right angles | Cracks form in the corners, the tightness is broken | Cut at an angle of 45° and glue the joint |
| The rubber stretches too much during installation | The seal is deformed and does not restore its shape | Stretch the elastic evenly, without jerking |
| Incorrect cleaning of the groove from old glue | The new seal will lie unevenly, there will be cracks | Use a plastic spatula and solvent |
Another typical problem is the door is skewed after replacing the rubber. This happens if:
- The seal is too thick and interferes with closing.
- The screws are unevenly tightened. (in models with screw fastening).
- The door hinges are loose or deformed.
To eliminate the misalignment:
- Check gaps between the door and the body —they should be the same around the entire perimeter (2-3 mm).
- If the door is sagging, tighten the hinges hex wrench (size is usually 5 or 6 mm).
- As a last resort, adjust position of the door, placing it under the hinges rubber gaskets (thickness 1–2 mm).
Caring for the seal: how to extend its service life
To make new rubber last longer, follow simple rules:
- 🧼 Cleaning: once a month, wash the seal with warm water and soap or soda (1 tablespoon per 1 liter of water). Do not use abrasive detergents. products!
- 🧴 Lubricant: 2 times a year apply to rubber silicone lubricant or glycerin - this will prevent drying.
- 🚪 Correct closing: do not slam the door, close it smoothly, pressing the seal with your hand.
- 🍲 Protection against grease: if the refrigerator is next to the stove, stick it on the seal protective film (sold in hardware stores stores).
In models Atlant with No Frost the seal suffers from temperature differences when opened frequently doors. To reduce the load:
- Do not keep the door open for more than 1-2 minutes.
- Before putting/taking out food, think about what else you might need to avoid opening the refrigerator again.
- If the seal is frozen (for example, in the freezer), do not tear it off by force - let the ice melt at room temperature.
The service life of a high-quality seal is 5–7 years. If the rubber begins to crack earlier, this may be caused by:
- Use of aggressive detergents. (bleach, bleaches).
- By contact with rubber vegetable oil or fat (they corrode the structure of the material).
- Frequently contact with hot objects (for example, if placed on the door pan with boiling water).
FAQ: answers to frequently asked questions
Is it possible to restore an old seal without buying a new one?
Yes, if the rubber is not torn, but simply lost elasticity. Do the following:
- Remove the seal and soak it in a bowl of hot water (60–70°C) for 10–15 minutes.
- Apply to the rubber glycerin or petroleum jelly (do not use vegetable oil!).
- Install the seal and heat it with a hairdryer (temperature 50-60°C), while pressing it against the body.
This method will temporarily restore the seal for 3-6 months. For a long-term solution, it is better to buy a new rubber band.
What glue is best to use for gluing the seal?
For refrigerators Atlant suitable:
- Silicone sealant (for example, Dow Corning 7091, Moment Sealant) - elastic, does not turn yellow over time.
- Glue for rubber and plastic (for example, Loctite 406, 3M Scotch-Weld 1300) - sets quickly, is waterproof.
Do not use:
- Superglue (like Second) - it makes the rubber brittle.
- PVA or wallpaper glue - does not withstand temperature changes.
- Epoxy resin - it is inelastic and can damage the plastic of the door.
How much does it cost to replace the seal in a service center?
Cost of work in official services Atlant (for 2026):
- Replacement of the fridge compartment seal - 1 500–2 500 ₽ (excluding the cost of tires).
- Replacement of the freezer chamber seal — 2 000–3 000 ₽.
- Complex replacement (both chambers) — 3 500–4 500 ₽.
If you buy the seal yourself, the price of the work is reduced by 20–30%. In unofficial services, the cost may be lower, but there is no guarantee for the quality of the rubber.
What to do if, after replacing the seal, the refrigerator begins to make more noise?
Causes of increased noise:
- Rubber touches the internal shelves —bend the shelf brackets or adjust the position of the seal.
- The door closes with force - loosen the hinges or lubricate the seal with silicone grease.
- The compressor operates in enhanced mode - this is normal in the first 1-2 days after replacement (the system restores the temperature).
If the noise does not disappear after 48 hours, check:
- Are there cracks in the seal (test with paper).
- Is the refrigerator are the legs adjusted correct (it should stand level).
- Did garbage get into the fan
No Frost(relevant for models Atlant NM 4426, MHM 2835).
Is it possible to replace the seal only on the freezer compartment if the refrigerator is in order?
Yes, this is standard practice. The seals for the refrigerator and freezer compartments differ in:
- Profile (in the freezer the rubber is thicker and has two cylinders).
- Material (the freezer seal can withstand temperatures up to –24°C).
- Fixing (in the freezer, additional fixation with self-tapping screws is often used).
When replacing only the freezer seal, make sure that the new rubber is data-i="370">(in two-chamber models did not interfere with the closing of the refrigerator compartment (in two-chamber models Atlant the doors open independently).