How a car works basics pdf

Every driver should have some familiarity with auto parts. While not everyone will have the skills of an auto mechanic , it's helpful to know basic car parts and to understand their function. Having this understanding will help drivers if car trouble occurs. Some people prefer to perform their own automotive maintenance and repairs. While basic maintenance is often within the reach of consumers, other repairs will require the skills of a professional.

The engine is the heart of your car. It is a complex machine built to convert heat from burning gas into the force that turns the road wheels. Read more. Most modern cars have brakes on all four wheels, operated by a hydraulic system. The brakes may be disc type or drum type. Internal-combustion engines run at high speeds, so a reduction in gearing is necessary to transmit power to the drive wheels, which turn much more slowly.