Mechanical issues refer to problems that arise in machines or mechanical systems, often affecting their performance or functionality. These issues can include wear and tear, misalignment, or failure of components such as gears, belts, or motors. Regular maintenance is essential to prevent these problems and ensure smooth operation. Common signs of mechanical issues include unusual noises, vibrations, or decreased efficiency. Identifying these symptoms early can help prevent more significant damage and costly repairs. Proper diagnostics and timely interventions are crucial for maintaining the reliability of machines, whether in vehicles, industrial equipment, or household appliances like washing machines and refrigerators.