How do you remove a Chevrolet aveo sump?

To remove the sump (oil pan) from a Chevrolet Aveo, first ensure the engine is cool and disconnect the battery. Drain the engine oil and remove any components obstructing access, such as the exhaust or crossmember. Unbolt the sump from the engine block using the appropriate socket, gently prying it off if it's stuck due to gasket material. Finally, clean the mating surfaces before installing a new gasket and reassembling.