How do you Replace power steering pump Chevy pu 350 motor?

To replace the Power Steering pump on a Chevy pickup with a 350 motor, first, disconnect the battery and relieve the pressure in the power steering system by turning the steering wheel. Then, remove the drive belt and disconnect the power steering lines from the pump. Unbolt the pump from its mounting bracket and replace it with the new pump, reattaching the lines, and then reinstall the drive belt. Finally, refill the power steering fluid and check for leaks before reconnecting the battery and testing the system.