Here are a few things you can check to troubleshoot noises from your washing machine: - Check the bolts/screws securing the drum to the suspension system - over time these can come loose which allows the drum to move around and cause noise. Ensure all fixings are tight. - Inspect the suspension dampers/springs - old washing machines can develop worn out suspension components which cause knocks and knocks from an unbalanced drum. Consider getting these replaced. - Check if the drum is becoming unbalanced - over filling the drum or an accumulation of foreign objects inside can cause the drum to be out of balance. Always ensure an even distribution of clothes and check/empty filter/pockets. - Lubricate bearings - over time bearings can dry out and make noise. Lubricate where possible after checking service manual for recommended types and procedures. I hope this helps troubleshoot the noise issue. Let me know if the problem persists after checking these common areas. Proper maintenance can extend the life of appliances.
