Do-it-yourself disassembly of a semi-automatic washing machine
The need to disassemble a semi-automatic washing machine arises for various reasons. Sometimes this is required to repair the device, in some cases to remove useful components from the housing - tank, engine and others. Let's figure out how to quickly, correctly and accurately divide an activator-type washing machine into parts.
Features of dismantling semi-automatic parts
Activator washing machines differ slightly in their internal “filling”. The devices are quite unified, so after disassembling one model, you can easily do the same work with a semi-automatic device from another manufacturer. Let's figure out where to start taking action.
The standard algorithm for disassembling semi-automatic machines is as follows:
Unscrew all the bolts on the machine body. Please note that some manufacturers “hide” some of the screws in deep holes at the bottom of the device, and you can only get to the bolts with a long screwdriver;
unhook the centrifuge valve and brake;
use a socket wrench to loosen the nut and remove the bolt on the centrifuge shaft;
shake the upper part of the case in different directions to release the “stuck” fasteners;
tilt back the “top” of the semi-automatic body.
However, disassembling semi-automatic washing machines of some brands is not so easy. Beginners have difficulties due to certain design features of the devices. For example, in order to unscrew the nut from the tank when removing the motor on the SMP “Sibir” model, you will need to make a special wrench with your own hands. The tool is made from 3/4 inch diameter pipe.
To remove the top panel of the Saturn and Fairy washing machines, you need to unscrew the self-tapping screw hidden on the back wall of the case. When dismantling the cover, it is necessary to make a sideways movement, and only then remove it. On semi-automatic machines “Kandy”, “Daewoo” and “Krista” many bolts are closed with special plugs, which can be difficult to find.
How to dismantle the activator?
If you have to work with a Soviet semi-automatic machine, for example, the Malyutka or Saturn brand, then removing the activator with your own hands will not be entirely easy. Before starting disassembly, it is recommended to make a key. A homemade tool will make dismantling the unit much easier.
Finding a key for removing the activator from Soviet cars on sale is almost impossible. Each semi-automatic machine needs its own tool. It is not difficult to make an individual device for dismantling; the work will take 10-15 minutes.
For example, to make a key for the Malyutka activator washing machine, you will need:
metal tube (its length should be 15 cm greater than the size of the activator disk);
drill;
two bolts and nuts for them.
To make a key, follow these steps:
drill 2 holes on the pipe, making them at a distance of 9.5 cm;
insert the screws into the drilled holes so that the screws stick out 1-2 cm on the other side;
secure the bolts with nuts.
This will be the key that will make it easier to remove the activator. The further algorithm of actions is as follows:
turn off the power to the semi-automatic machine;
pull out the plug on the side of the device;
rotate the activator disk so that the holes on the impeller and the housing panel are at the same level;
block the motor rotor with a screwdriver;
insert the designed key into the activator and dismantle the element.
Which direction to turn the activator disk will depend on the SMP model.
Owners of “Fairy” and “Ivushka” washing machines and “Mini-Vyatka” semi-automatic machines will also have to work hard when removing the activator. In these semi-automatic machines, the disc is driven by a drive belt, as on automatic machines with a commutator motor. In this situation, the sequence of actions will be as follows:
de-energize the device;
loosen the fasteners securing the engine;
remove the drive belt from the pulley;
twist the nut that secures the pulley;
remove the stopper;
pull out the activator.
If you change the activator, then when installing a new one, make sure that the distance between it and the tank does not exceed 2 mm.
In order for a semi-automatic machine to operate normally after installing a new activator, it is important to correctly adjust the element. The disk can be shifted along its axis by no more than 0.5 mm; the distance between it and the tank should not exceed 2 mm.
If you find a long-forgotten activator machine in the garage, do not rush to throw away the device. Having disassembled the washing machine, you can dismantle several useful parts for the household. For example, a motor from a semi-automatic machine can be used for various “homemade products” - a lathe, a crusher, etc.
The need to disassemble a semi-automatic washing machine arises for various reasons. Sometimes this is required to repair the device, in some cases to remove useful components from the housing - tank, engine and others. Let's figure out how to quickly, correctly and accurately divide an activator-type washing machine into parts.
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