Maintaining optimal condition of your washing machine guarantees smooth operation and increases its lifespan. The bearing is one of the essential parts that requires frequent maintenance, particularly in LG washing machines. Wearing out a bearing can result in noisy operations and eventually more serious problems.
Your washing machine’s bearing may require lubrication if you hear strange noises coming from it. Maintaining the bearing’s lubrication properly can help lower friction, stop additional damage, and keep your machine operating smoothly and silently. We’ll walk you through the process of lubricating your LG washing machine’s bearing in this article to keep it operating at its best.
| Step | Description |
| 1 | Unplug the washing machine and remove the back panel. |
| 2 | Locate the bearing and clean it thoroughly. |
| 3 | Apply a generous amount of high-temperature grease to the bearing. |
| 4 | Reassemble the washing machine and plug it back in. |
- Features of lubricating the part
- What characteristics should the lubricant have?
- Let"s start disassembling the case
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Features of lubricating the part
You should inspect the machine’s bearings after noticing that it started to rumble when the drum was rotating. Examine the rings for any harm. It is acceptable to lubricate the components instead of replacing them if there are no defects. Additionally processed are new parts that were bought for installation in place of damaged old ones.
Make sure to use WD-40 to clean the machine’s installed bearings before lubricating them.
If the bearing can be disassembled, it must have its upper "cover" removed and greased before processing. The inner ring comes into contact with the bushing when the product is applied to it. Don’t forget to lubricate the oil seal.
It will require some minor "tinkering" with a non-disassemblable bearing. Grease is introduced inside in a sneaky way because its cover is left on. First, WD-40 aerosol is used to clean the ring as well. After that, you must:
- fill the inner race of the bearing with a regular bag;
- trim the tube with grease so that the hole in size corresponds to the processed ring;
- place the tube with the product on the inside of the bearing;
- press on the package until the grease "comes out" from the back side;
- twist the polyethylene so that the substance is evenly distributed inside;
- wipe off excess product with a rag.
It is imperative to provide care for the sealing rubber. The bearings and seal are always lubricated simultaneously. Using a standard syringe, the composition is injected into the gasket’s inner recess and the seal is subsequently put in place.
In order to prolong the life of your LG washing machine and avoid expensive repairs, lubricating the bearing is an essential maintenance procedure. To keep your machine operating smoothly, follow this easy procedure that entails carefully accessing the bearing, using the appropriate lubricant, and making sure everything is reassembled correctly.
What characteristics should the lubricant have?
There are a variety of lubricants for automatic machine parts on the shelves. Every composition has unique qualities. When working with bearings, the following product is appropriate:
- moisture-resistant. It is very important that moisture does not get to the drum bearings. Therefore, the lubricant must be resistant to water. Due to this, it will not be washed out over time;
- high and low temperatures. The lubricant must easily withstand temperature changes. The washing machine, during operation, can heat the water up to 95 ° C. In addition, the shaft, during the rotation of the drum, becomes very hot. Therefore, only a heat-resistant agent will retain its properties in such conditions and will be able to protect the bearings from moisture;
- suitable for processing rubber parts. A seal lubricated with an unsuitable composition can harden or, conversely, soften. This will lead to the fact that the seal will not be able to perform a protective function;
- thick. Due to this, the agent will not leak out during further operation of the automatic machine.
Automotive lubricants are not suitable for processing the bearing unit components in washing machines; avoid using them for repairs.
Experts in washing machine repair suggest processing bearings with the following products:
- This is a waterproof lubricant made in Italy. Has excellent protective properties.
- Composition developed specifically for LG automatic machines. Sold in cans and syringes for single use.
- STABURAGS NBU 12. A product that has earned many positive reviews. The composition is moisture-resistant, withstands significant temperature changes, while maintaining its properties.
- Liquid Moly "Silicon-Fett". Silicone grease from a German manufacturer. Release form – tubes weighing 50 grams. A high-quality product, ideal for treating bearings of automatic machines.
Always check the compositional properties of grease before buying it to treat seals and bearings. Reading expert reviews of the chosen product will also be beneficial.
Let"s start disassembling the case
On LG machines, it is not possible to lubricate the bearings without disassembling the drum. You must take the washing machine’s tank out in order to access the parts. Make sure the equipment is de-energized before beginning any repairs.
Disassembling the machine body is the first step in the work process. The following will be the sequence of events:
- turn off the tap responsible for the water supply;
- unhook the drain and inlet hoses from the body;
- unscrew the screws with which the body cover is fixed;
- remove the top panel and set it aside;
- take out the powder tray;
- remove the bolts holding the back wall of the body, remove the panel;
- unscrew the screws holding the control panel (they are located behind the cuvette and on the opposite side of the "dashboard");
- deal with the plastic clamps and unhook the control panel from the body. You can leave the dashboard wiring in place – just carefully place the board on top of the machine. Just in case, it is better to take a photo of how the contacts are connected;
- open the washing machine door completely;
- remove the outer clamp securing the hatch cuff;
- tuck the sealing cuff into the drum;
- Remove the bolts fixing ubble, unhook the wire from the lock;
- remove the screws located along the perimeter of the front wall of the housing;
- remove the front panel.
The case has been completely disassembled. The next step is to disconnect all of the tanks’ sensors, wires, and units that are preventing the tank from being removed freely. Let’s discuss the elements we are discussing.
Maintaining the longevity and seamless functioning of your LG washing machine depends on properly lubricating its bearings. Future expensive repairs and obtrusive noises can be avoided with routine maintenance.
You’re making a significant contribution to the life of your machine by lubricating the bearing according to the instructions. It’s an easy procedure that will ensure your washing machine functions well in the long run.
Recall that keeping your washing machine maintained not only helps you save money but also simplifies your laundry routine.
