How to lubricate a bearing in a Samsung washing machine?
If a previously properly functioning washing machine begins to make noise, it may be due to wear on the bearings. It is likely that we are not talking about a breakdown yet, but it is better not to put off lubrication of the part. If you lubricate the bearing in a Samsung washing machine in a timely manner, you can avoid further damage. Let's figure out what needs to be processed with elements and how to do it.
Description of the procedure
New branded bearings and oil seal, manufactured specifically under the Samsung brand, are prepared for installation in the machine and do not require additional lubrication. If you purchase questionable components from an unknown manufacturer, it is recommended to update the lubricant. Old bearings in the machine must be inspected for damage, and if there are no defects, it is permissible not to replace them, but simply lubricate them generously with a special compound.
Before processing, the parts are cleaned of dirt using a WD-40 aerosol, and only then lubricated.
If the bearing is dismountable, then first, using a tool, remove its protective cover, then add lubricant. The substance is applied evenly along the inner ring in contact with the bushing. After processing, the bearing is lubricated and an oil seal is installed.
How to properly lubricate a non-separable bearing? The part is also pre-treated with WD-40 aerosol and wiped with a dry cloth. The protective cover in sealed bearings simply does not give way. The algorithm for further actions will be as follows:
Fill the inner ring of the element with polyethylene (a regular bag);
cut the neck of the tube with lubricant so that its diameter matches the size of the ring;
place the tube with the substance on the inner ring, start squeezing out the lubricant until it appears on the other side;
scroll the bag to distribute the lubricant inside;
wipe off the excess with a rag, install the part in its original place.
Thus, both collapsible and sealed bearings are subject to mandatory processing. There are no problems with lubrication in both the first and second cases.
It is important not to forget about applying the composition to the rubber seal. Be sure to lubricate not only the bearing, but also the oil seal of the Samsung washing machine. The gum is processed using a regular syringe. The internal groove of the seal is filled with the substance, after which the oil seal is put back.
We purchase a lubricant composition
On sale you can see several special lubricants for washing machine parts. Each product has different properties. The composition used for processing bearings and oil seals should be:
moisture resistant. The purpose of the seal is to protect the bearing from water. That is why the lubricant for the rubber seal must be resistant to water and not be washed out by it over time;
resistant to temperature changes. During operation of the machine, the water is heated up to 95 degrees in certain programs. Also, the shaft, when rotating, becomes very hot. Only a heat-resistant composition will not lose its properties and will provide protection against water entering the unit;
suitable for rubber parts. Oil seals lubricated with a low-quality substance can become very hard, or, on the contrary, soften. This will lead to the seal being broken;
thick.Then the composition will not leak out when using the washing machine.
Automotive lubricants are completely ineffective for lubricating washing machine bearings; it is better not to use them during repairs.
Typically, service center technicians use the following lubricants:
AMPLIFON - waterproof composition from an Italian manufacturer;
Anderol is a product recommended specifically for Indesit machines. It has two forms of release - in a jar weighing 100 g, or in syringes;
STABURAGS NBU 12 is a waterproof and temperature-resistant composition that has proven itself on the market;
LIQUI MOLY “Silicon-Fett” is an expensive German lubricant. A very high quality product that meets all requirements. Available in fifty gram tubes.
When choosing a composition for processing bearings and seals, carefully read its characteristics and parameters. Study reviews from users and experts.
Removing the body panels
To lubricate the parts of the washing machine, you need to get close to them. Gaining access to the bearings is a difficult task, since they are located inside the tank of the machine, and you will have to almost completely disassemble the washing machine. First of all, the body is disassembled. The sequence of actions will be as follows:
remove the top cover by unscrewing the bolts securing it;
unscrew the screws holding the back panel of the unit, move the wall to the side;
remove the detergent container;
Unscrew the bolts located behind the cuvette, as well as on the opposite side of the control panel;
release the latches securing the control panel. When deciding to disconnect the wiring, you need to photograph the connection diagram so as not to make mistakes during assembly. However, you can not disconnect the wires, but carefully remove the panel to the top of the machine;
open the hatch door, remove the outer clamp holding the cuff;
tuck the rubber seal inside the drum;
unscrew the bolts securing the door lock, unfasten the power supply from it;
Unscrew the other bolts holding the front wall.
Thus, work with the body will be completed. Next, you will have to remove the “insides” of the Samsung washing machine. Only after disconnecting all wires, pipes and parts from the tank will it be possible to remove it from the machine.
Removing parts that interfere with access to the tank
The next step is to remove the upper counterweight - a concrete block that gives the SMA stability. Next, the dispenser is taken out; to do this, the clamp securing the pipe to the tray is released. The filler solenoid valve tubes are also connected to the powder receiver. You can unhook them from the cuvette or remove the container along with the valve. Removing the filler valve is simple: unscrew the bolt that secures it, disconnect the power supply. Pull out the element along with the dispenser. Further:
disconnect the water level sensor pipe from the tank;
remove the front counterweights of the machine;
unfasten the connectors of the heating element, remove the heater;
loosen the drain pipe clamp, disconnect it from the tank;
tighten the drive belt;
Unscrew the bolts holding the engine, pull out the engine;
loosen the clamp and unfasten the pressure chamber attached to the tank;
unscrew the screws of the shock-absorbing springs;
lift the tank to remove it from the special hooks and remove the element from the housing.
Next, you should place the tank on a flat surface, remove the hatch cuff, releasing the inner clamp. Afterwards the pulley is removed; to do this you need to unscrew the central screw. After unscrewing the bolts around the perimeter of the connecting seam of the tank, divide it into halves.Remove the drum so that the bearings and seal are in front of you.
If a previously properly functioning washing machine begins to make noise, it may be due to wear on the bearings. It is likely that we are not talking about a breakdown yet, but it is better not to put off lubrication of the part. If you lubricate the bearing in a Samsung washing machine in a timely manner, you can avoid further damage. Let's figure out what needs to be processed with elements and how to do it.
Add a comment