2. The oil-immersed capacitor is located near the electrical box or motor. Open it so as to contact the capacitor.
3. Find the wires connecting the capacitors and carefully remove them from the capacitors.
4. Carefully remove the capacitor from the motor or electrical equipment with a suitable tool, such as a screwdriver or wrench.
5. Install the new oil-immersed capacitor to the same position, and ensure that all wires are connected correctly and fixed with appropriate screws or fixtures.
6. Reconnect the power supply, start the equipment, and check whether the new capacitor works normally.