Today of course, the automotive vehicle has become a necessity. Furthermore, the business of production and servicing of automobiles has become one of the biggest business in the world. Every year, the automobile factories in India produce more than thirty lakhs of vehicles. Thousands of cars, buses, trucks and two wheelers run millions of milesa an year and a tremendous amount of service and maintenance is needed to them. So, servicing automobiles is a big business in nowadays. The syllabus includes history and