Performs preventative maintenance on automobiles, light and heavy-duty trucks, tractors, graders, fire trucks, pumps, gas compressors, sanitation hydraulic packer trucks, and other related equipment. Tasks involve the intermittent performance of physically demanding work, typically involving some combination of reaching, bending, stooping, kneeling, or crouching, and that may involve the lifting, carrying, pushing, and/or pulling of moderately heavy objects and materials (20-50 pounds).