Wind Power System Maintenance Guide Regular Maintenance 1. Rotor and Generator Maintenance Inspect, clean and lubricate all rotating parts, including wind turbines, generators and tail fins, annually Ensure that the rotor sleeve and the optical axis at the top of the column rotate smoothly so that the tail fins can move flexibly and the turbine faces the wind correctly. It is recommended to disassemble and clean the rotor every six months to one year, clean it with gasoline, and lubricate it with calcium-based grease. 2. Generator Maintenance Annually lubricate and upkeep the generator bearings. Front and rear bearings require maintenance every six months to a year. Exercise caution while disassembling the generator by gently opening the covers to avoid harming internal wiring or rectifier components. Clean the covers with gasoline, use new calcium-based grease for lubrication, and reinstall following provided guidelines. 3. Maintenance of other parts Wire ropes, accessories and all fasteners should be cleaned and coated with anti-rust oil before the rainy season every year. The blades of variable pitch wind turbines should be inspected and maintained every six months to one year. Remove the wind turbine, remove the blades, clean the guide rails, sliders, springs, etc. with gasoline,