A forklift is classified as a vehicle which is designed to carry and lift heavy loads. This vehicle is powered to transfer materials from one place to another in a short distance. Anyone who operates a forklift is trained and follows certain safety guidelines to avoid accidents and injuries. When the horn of the forklift does not operate, it is considered not safe to use. The horn of the forklift is very important because it is used as a signal to warn anyone around the area.