Nissan Xterra Fuel Pump Replace/Remove

I Need The Procedure Step By Step To Change Out The Whole Fuel Pump And Sending Unit In The Gas Tank.the Gas Gauge Is Stuck On Empty With...

I Have Replaced The Fuel Pump, Mass Airflow Sensor, Fuel Filter, And Spark Plug Wires. The Check Engine Light Is Still On And It Still Cuts...

I Am Replacing The Fuel Pump, I Have Removed Fuel And Electrical Lines, Pulled Access Cover Up But Can't Pull Fuel Pump Assemebly Out...