This engineering project looks at Modern washing machine, principles of operation and maintenance. The goal was to design, build and test a prototype modern washing machine that incorporates its principle and maintenance as a mechanical safety feature. The main problem was to develop an ergonomic and low cost solution while ensuring the safety and reliability of the system through-out it full range of motion. The purpose of this study is to gain information related to its development, to aid the removal of dirt’s and stains and in carrying out repairs and maintenance on modern washing machines. A modern washing machine structure includes, peddles or fingers to automatically agitate the clothing. Inside the cloth washer drum, the paddles turn the clothes through the water, the hole let the water in (from above) and out (from below). The rubber seal stops the water leaking out through the door..