1. Maintain the oil supply angle of the diesel generator to ensure that the machine does not leak oil. When it is found that the engine oil is consumed too much, you should first check whether there is oil leakage at the connection between the body and the gear chamber cover, the large plate, the back cover, the cover on the side of the wheel. If oil leaks, you should pay attention to whether the gaskets at each connection are intact and replace the damaged gaskets. If the gasket is complete, i