How do you line up pump shaft?

To line up a pump shaft, start by ensuring that both the pump and motor are securely mounted on a stable base. Use a dial indicator or laser alignment tool to measure the alignment between the pump shaft and the motor shaft at both the vertical and horizontal planes. Adjust the position of the motor by shimming or moving it until the shafts are properly aligned within the manufacturer's specified tolerances. Finally, recheck the alignment after securing all bolts to ensure that no movement has occurred during the tightening process.