Kingman G90 12 MM Maintenance Checklist

This 12 month annual maintenance checklist for the Kingman G90 12 MM wind turbine guides technicians through comprehensive inspections and service tasks across the entire asset. Cover base and tower checks, elevator safety devices, chain hoist components, hub, nose cone and pitch system hardware, main shaft lubrication and leak control, gearbox oil sampling and filtration, yaw system lubrication and wear assessment, generator brush wear and slip ring cleaning, and high speed shaft coupling and mechanical brake inspections. It also covers sensor verifications, beacon and NRG systems, electrical cabinets and filters, nacelle structural and acoustic elements, and hydraulic unit pressure, filters and leak detection. Use this template to standardize procedures, document findings and maintain safe, reliable turbine performance.