Power-hungry business like cement and others have been operating CPPs for long. Besides saving on energy costs, these CPPs ensure that production continues uninterrupted with reliable and stable supply of electricity. Today cement industry faces a dilemma on the future course of actions pertaining to CPPs. Gear box plays an important role in the process of load transmission, and is available in a varity of types, sizes shapes. The continuously operated gear box and drives require proper and timely attention for maintenance. Modern techniques make the job easy for plant engineers.