Long-term operation on water, due to the environmental pollution of the current river, it is prone to corrosion of the boat body, especially in areas where the boat's paint has peeled off. Therefore, regular maintenance of the boat is necessary to delay depreciation and ensure long-term use. When maintaining and caring for the boat, attention should be given to the following points:
Ensure regular inspections for peeling paint on the boat's hull and rust treatment followed by repainting where necessary.
Ensure to regularly check that screws, pins, and other components are securely fastened.
3. During operation, it is essential to regularly inspect all moving parts and frequently add lubricating oil for maintenance to ensure proper lubrication, normal oil pressure, bright oil level indicators, and unobstructed oil pathways.

4. During safety periods, signal lights should also be checked for proper indication.
5. During operation, pay close attention to checking the oil pressure, oil temperature, coolant water temperature, and charging current gauge readings, as well as the generator voltage. Also, observe the color of the exhaust smoke and listen for internal noises. If overheating, black smoke, knocking sounds, or other abnormal phenomena are detected, stop the engine immediately for inspection and troubleshooting. It is not permitted to operate the diesel engine with a fault, to prevent damage to its components.
6. Conduct regular preventive tests and seasonal inspections
7. Inspect for external engine damage, missing parts, loose screws, any damage or looseness on the generator's output or control wires, and the presence of oil stains or rust on all surfaces.
8. Check if the fuel level is sufficient and look for any signs of oil leakage or loose pipe fittings (etc.).