- The first electrically powered washing machine was built in 1908 in the United States. Washing machines went through many different forms over the next forty or so years until the 1950's. Washing machines haven't changed too dramatically since then, except that many of them today are controlled by microchips and have sophisticated sensors. Even washing machines with computer controls still require washing machine belts, though engineers are continuing to make improvements to washing machine design.
- Washing machine belts attach the motor to the drum or agitator so the clothes can be rotated and spun. The belt works in the same way car belts work in cars. The energy from the motor or engine needs to get to other parts of the machine, and the belt is the vehicle by which this is done.
- There are several types of washing machine belts. Some agitator belts have small grooves in the rubber that help with traction in the motor. Clothes washer drive belts are typically used with front-loader washing machines. Standard washer belts are made of smooth black rubber and are thick enough to stand years of wear.
- To replace a broken or worn out washing machine belt, first remove the back panel of the washing machine to expose the motor. After you have located the broken or worn out belt, loosen the bolt on the motor bracket to release the old belt from its position. Stretch the new belt into place over the pulleys. This can require some serious muscle because they are designed to be tight. Tighten the bolt in the adjustable bracket and check the new belt to make sure it is neither too tight or too loose. Replace the back panel of the washing machine.
- If the pulley is loose, this can cause the washing machine belt to malfunction or wear out too quickly. Whenever you check or replace the belt, also make sure you check the pulley for problems or wear and tear. If the bolts attached to the pulley are loose, tighten them or replace them.
