How do you replace a power steering pump on a Pontiac sunbird?

To replace the Power Steering pump on a Pontiac Sunbird, first, disconnect the negative battery cable and drain the power steering fluid. Remove the drive belt by loosening the tensioner and then detach the pump from its mounting bracket. Disconnect the power steering lines and electrical connectors, then remove the old pump. Install the new pump by reversing the process, ensuring all connections are secure and refill the power steering fluid before testing the system.