There is a washing machine in almost every home, however, for its continuous operation, the device should receive appropriate maintenance and care from time to time. Despite the fact that the device is constantly in contact with water, internal parts must be protected from moisture. For these purposes, a gland for a washing machine is used. It is a rubber seal, in the middle of which there is a hole for the shaft. In the process, he constantly rubs the gum, wearing it. As a result, this can lead to cracks through which water will begin to seep.
Why lubricate the oil seal?
The outer surface of the shaft installed in the washing machine is in close contact with the gland. When using grease, the oil seal performs its intended purpose much longer. This avoids frequent replacement and unexpected repairs in the event of cracks. In addition, the lubricant improves glide. If you do not carry out the required maintenance, after some time the gum will begin to dry out and will leak moisture. As a result, in addition to the oil seal, the bearings of the washing machine will have to be changed.
Which lubricant is best used?
Experts advise choosing silicone water-repellent greases for oil seals, for example LIQUI MOLY Silicon-Fett, and not resort to folk remedies, such as oil or fat. Specialized compounds are designed for a certain temperature range (in the case of the named composition, it is from -40 ° to +200 ° ), which is very important. At maximum speeds, the machine parts heat up, therefore, the composition with which the oil seal is lubricated must comply with the operating conditions of the device parts.
You can find such a tool in almost every store specializing in the sale of spare parts for repairs or care products. Before making the final choice, it is worth noting a number of characteristics that grease for the washing machine oil seal should have:
- The composition should not include aggressive substances that can corrode or soften rubber. Otherwise, it will only shorten the life of the gland.
- The increased heat resistance. During the operation of the washing machine, the shaft begins to actively contact the stuffing box, as a result of which the part begins to heat up. It is recommended to choose a composition that can withstand temperatures up to 200 degrees.
- Density. If the composition is thick, you can confidently say that it is of excellent quality. It makes no sense to use a liquid substance, since it will not stay on the surface of the part.
These characteristics will serve as optimal guidelines for those who have decided to independently change their seals or make repairs. As for the manufacturer, it should not act as the main criterion.
Alternatives
Manufacturers recommend choosing original compounds designed for specific models for bearings and oil seals of washing machines to ensure maximum protection of parts. In reality, they are no different from universal options, but their cost is several times higher.
Since everyone is trying to save money, but at the same time get a quality composition, you can pay attention to the lubricants used in the maintenance process of various devices, which are also suitable for the seal of the washing machine:
- Litol-24.
- Tsiatim-221.
- Ambligon
Conclusion
Today, there are many compositions suitable for the seal of the washing machine, which are popular among consumers and professional masters in the repair of household appliances. However, the above options have already been tested many times and have fairly high ratings from users.