Repairs and maintains grounds vehicles, equipment, machinery, and related mechanical components, including engines, motors, transmissions, drive lines, wheels, brakes, tires, steering gears, fuel cooling/heating systems, ignition systems, electrical systems, pneumatic systems, hydraulic systems, chassis, frame body parts, sensors, and gauges. The employee is occasionally exposed to wet and/or humid conditions; high, precarious places; fumes or airborne particles; toxic or caustic chemicals; and outside weather conditions.