If during the operation of the washing machine you hear grinding, and water is leaking from below, so it's time to replace the bearing.
Otherwise, further operation of the broken part will lead to serious consequences in the form of combustion. heating element or all electronics.
How to remove the bearing from the washing machine drum? It is not easy to replace it without experience, as it relates to a major overhaul, but it is possible. A bit of theory.
Causes of bearing failure
Water washes away all the grease and leads to a loss of elasticity of the parts. This usually happens after an average of 8 years of operation of the washing machine.
It should be remembered that the bearing and the stuffing box closely interact with each other and in the event of a breakdown, both parts change.
In the case of replacing a bearing without an oil seal, this will affect the performance of the bushing in the future. drum. And the sleeve is no longer being repaired, you will have to change the entire drum.
If the washing machine has been operated incorrectly for several years or has often been overloaded, this will also affect the wear of the oil seal and bearing.
If the bearing breaks, the washing machine will make strange sounds and vibrate heavily.You can visually understand when a backlash is detected, if you press on the upper or lower part of the drum.
Preparatory stage
Before removing the bearing, it would be good to prepare the necessary tools. Of the special tools, only a puller is required, with which the part is removed from the shaft.
But, there is no need to rush to buy it, first you need to make sure that the bearing does not need to be replaced. If you still have to purchase a puller, then take a universal one. It is suitable for different sizes of parts and can be used many times.
The rest of the tool kit is standard, including:
- –
pliers; - - a hammer;
- - screwdrivers;
- - sealant with putty;
- - chisel;
- - key-heads;
- - hexagon;
- – grease and fluid type WD-40.
How to remove the tank from the washing machine
To get to the bearings, you need to climb into the tank of the washing machine. Without removing it, no one managed to change these details. In this case, you will have to disassemble the entire power plant.
Work begins with installing it in a convenient place for access from all sides.
The top cover is removed. To do this, two bots are unscrewed from the back.- Retracted tray for detergents.
- Under the tray is a bolt that needs to be unscrewed.
- The front part of the case is removed from below.
- Under it are 2 more bolts. Get out.
- The turn of the clamp on the hatch, which is pulled out and cuff removed.
Next, you need to disconnect the front of the washing machine by depressing the hatch lock.- Remove the back of the washing machine.
- Retracted belt.
- The heating element is located and all wires are disconnected. Take a picture of the wires so that there are no problems during assembly.
- There is a pipe between the pump and the tank. We're filming it too.
Both counterweights are pulled out.- The engine is held on by two bolts - we unscrew it.
- Shock absorbers with springs are removed.
- The tank is taken out.
How to remove the bearing from the washing machine drum
After the tank is outside the unit, you will need to disassemble it, because the bearings are inside. If, after taking out the tank, traces of lubrication are noticeable, then this is a sure sign of a breakdown in bearings and seals.
How to remove the bearing from the washing machine drum?
The tank consists of two halves, interconnected either with bolts or with glue. With bolts, everything is simple, they need to be unscrewed. And if the tank is glued, you will have to get a hacksaw and cut it into 2 parts - evenly and accurately.
So, the tank is disassembled. Now:
The asterisk key unscrews the drum pulley. The process is not easy, there may be a problem with the bolt, so skill and accuracy are needed.- The pulley is removed by loosening movements.
Next, armed with a hammer, you need to separate the tank and drum of the washing machine by knocking the shaft inward. The main task is not to damage the shaft.- On both sides of the drum are bearings. You will need a metal rod to knock them out with a hammer or a puller.
With a puller, the parts are taken out very quickly without damaging the clip. Its use is especially important with a whole bearing and a damaged shaft. Pullers can be different, but the most convenient is with paws.
We remove the bearing from the drum of the washing machine on our own.
First, the small bearing and seals are removed.
In their place, new components are installed, always lubricated so that water does not get in. In addition, lubrication reduces friction of parts.
It remains to assemble the washing machine in the reverse order.
Replacing a bearing in a top-loading washing machine
As a rule, in such a technique, a bearing failure is a consequence of the failure of another part.
The drum, when loaded vertically, rests on two bearings mounted on the outside of the tank. After de-energizing, both side walls are removed. The bearing is changed first where there is no drive pulley. The caliper is removed, while the thread is unscrewed counterclockwise. After that, the place of the stuffing box and the shaft are cleaned.
