Steam Turbine is a critical equipment in Oil & Gas industry. Bearing replacement ensures reliability but takes 14 days due to casing dismantling. Using an Overhead Crane without removing the casing caused damage since clearance is 0.10 mm while crane lift is 0.5 mm. Total revenue loss is USD 2.4 M due to production loss and mechanical damage. PROLITE, a precision lifting device, lifts the rotor accurately 0.007 mm. It reduces MTTR from 12 to 2 days, avoids USD 2.4 M loss, and enhances safety.