Occasionally use a lot of force, such as when turning tools Occasionally need to tell the difference between colors Work Setting Truck and heavy equipment mechanics usually work indoors, inside noisy garages. It can get very hot. They may be exposed to fumes, poor ventilation, and other conditions. Also, they may be exposed to toxic chemicals. They may be injured because of moving mechanical parts of tools, machinery, or equipment.
Mechanics often work with dirty and greasy parts, and in awkward positions.
Most mechanics work 40 hours a week. Self-employed mechanics often work longer. Some mechanics work on weekends. Beginning mechanics are expected to collect tools as they gain experience. They must buy their own hand tools, such as screwdrivers, wrenches, and pliers.