Using an Ariston washing machine for a long time leads to bearing failure. This malfunction is indicated by extraneous noise that appears during the execution of the program and gradually increases, and during the spin cycle a very loud hum and knocking is heard. If such signs are detected, it is necessary to urgently replace the damaged part in order to prevent even greater damage and breakdown of more serious components. To do this, you can invite a service center representative, but if the user wants to save a significant amount of money, he can change the bearings on the Ariston washing machine on his own.
Causes of malfunction
Typically, bearings work properly for six to ten years. But during regular use of the washing machine, the seal that seals the unit from moisture begins to deteriorate. It hardens, holes and cracks appear on it. Water enters the seat through the holes, which washes away the lubricant. This leads to significant friction and deformation of the bearing.
Improper use of equipment can also lead to bearing damage. Constant overload and resulting imbalance negatively affect the condition of the part. In addition, there may be a manufacturing defect, which will manifest itself over time.
If the owner of the Ariston washing machine hears a loud hum, knocking or other extraneous noises during washing, this indicates a deformation of the bearing. To verify this, you should open the hatch and try to manually turn the drum. If the bearing breaks, you will feel a strong backlash. In this situation, it is recommended not to postpone the repair, but to urgently replace the faulty bearing. Delay threatens the failure of the shaft or other expensive components of the washing machine.
Preparing to replace bearings
To replace the bearing in the Ariston washing machine, the equipment must be disconnected from the water supply, sewerage and network, and then moved to a place convenient for work. You will also need to drain the remaining water, this can be done through the emergency drain hose. It is located in the lower front part of the washing machine, under the decorative panel. If it is missing, you can drain the liquid through the filter located there. Taking this opportunity, the part can be cleaned of debris and dirt that could have accumulated there over the years of operation. Next, prepare the tools and spare parts. To carry out the work, you will need:
a set of flat and Phillips screwdrivers;
- a chisel;
- pliers;
- a set of socket wrenches;
- WD-40;
- silicone sealant;
- a mallet or hammer.
- New bearings and seals (they will also need to be replaced) can be purchased at a service center or in a specialized store, or ordered online. Parts should be purchased in accordance with the model and brand of the Ariston washing machine.
Disassembling the Ariston washing machineIf the owner of an Ariston washing machine hears a loud hum, knocking or other extraneous noise during washing, this indicates bearing deformation. To make sure of this, you should open the hatch and try to manually turn the drum. If the bearing breaks, a strong play will be felt. In this situation, it is recommended not to delay repairs, but to urgently replace the faulty bearing. Delay threatens failure of the shaft or other expensive components of the washing machine.
Preparing to replace bearings
To replace the bearing in an Ariston washing machine, the equipment must be disconnected from the water supply, sewerage and network, and then moved to a place convenient for work. You will also need to drain the remaining water, this can be done through the emergency drain hose. It is located at the lower front of the washing machine, under the decorative panel. If it is missing, you can drain the liquid through the filter located there. Taking this opportunity, the part can be cleaned of debris and dirt that may have accumulated there over the years of operation.
Next, tools and spare parts are prepared. To carry out the work you will need:
- a set of flat and Phillips screwdrivers;
- bit;
- pliers;
- set of socket wrenches;
- WD-40;
- silicone sealant;
- mallet or hammer.
- New bearings and seals (they will also need to be replaced) can be purchased at a service center or in a specialty store, or ordered online. Parts should be purchased in accordance with the model and brand of the Ariston washing machine.
- Disassembling the Ariston washing machine
- When disassembling the Ariston washing machine, it is recommended to photograph the equipment before removing each part, especially before disconnecting the wiring. This will avoid incorrect actions and prevent equipment breakdown as a result of improper assembly.
- To disassemble the Ariston washing machine, you need to follow these steps:
- Unscrew the screws holding the top cover, slide it back, remove it and put it aside.
- Unscrew the bolts and disconnect the upper counterweight.
- Unscrew the fasteners and remove the back cover.
- Carefully rotate the pulley wheel and remove the drive belt.
- Pull out the detergent drawer and unscrew the fasteners behind it that hold the control panel.
- Several more screws hold the panel from the inside of the Ariston washing machine; you need to unscrew them, carefully release the latches, then, after photographing the connection, disconnect the wires and move the panel to the side.
- Disconnect the pipe leading to the reservoir from the detergent compartment and the inlet valve.
- Remove the hose leading from the pressure switch to the tank.
Remove the niche for the powder receptacle.
Open the hatch, pry up and remove the clamp, disconnect the cuff.
- Unscrew the fastener and remove the hatch locking mechanism.
- Unscrew the fasteners and remove the hatch door.
Remove the lower decorative panel on the front part, unscrew the fasteners under it and in the upper part, and remove the front wall.
Disconnect the wires going to the heating element and motor.
Pull out the engine.
Remove the heating element.
Disconnect the lower counterweight.
Remove the shock absorbers and suspension springs.
Pull the tub up and out of the washing machine.
Disassembling the tank
To get to the drum and replace the bearings, you will need to disassemble the tank. The sequence of actions is as follows:
Turn the water tank over with the pulley facing up, block the pulley from turning with a screwdriver or metal rod, and unscrew the fastening bolt. If it does not turn, lubricate it with WD-40, wait a little, then repeat the steps.
Disconnect the pulley; underneath there is a shaft. To knock it out, you need to find a bolt similar to the fastening one, screw it into the shaft and carefully knock out the shaft with a hammer at a right angle.
Now you need to disassemble the tank. In different models of Ariston washing machines, it can be collapsible (two halves are bolted together) or non-separable (two parts are soldered at the seam). In the first case, you just need to unscrew the bolts, in the second, use a hacksaw and cut the tank along the seam. You should first prepare the bolts that will be used to twist the tank after replacing the bearing and drill the corresponding holes along the seam. These steps can be performed after the tank has been sawed, but it will be a little more difficult.
After the tank is disassembled and separated into two halves, you need to pull out the drum.
Replacing bearings
Before replacing bearings, the shaft and bushing must be inspected for damage. If they are significantly damaged, they need to be replaced with new ones, otherwise the Ariston washing machine will require new repairs in the near future. If they are intact, they should be cleaned of dirt and rust. To clean the shaft, you can use fine sandpaper; for the bushing, it is better to choose a soft sponge or rag.
