A. Three quarterly inspections and maintenance: Quarterly service to include complete inspection and maintenance of the following generator systems: • Engine • Oil system • Electrical/Starting System • Transfer Switch • Fuel System • Cooling System • Battery • Air and Exhaust System • Run generator to ensure operation • Water pump Quarterly service does not include replacement of belts, fittings, fluids, filters unless necessary. B. Annual service to include complete inspection and maintenance of the following generator systems and to include replacement of fluids, belts, fittings, and filters. • Check all filters and replace • Check and lubricate all fittings • Check and replace belts as necessary • Check engine system • Check oil system • Check Electrical/Starting System • Check Transfer Switch • Fuel System • Cooling System • Water Pump • Battery • Air and Exhaust System • Run generator to ensure operation