Volvo: fuel pump, carpet right, screw cap

Question
how i can change the fuel pump for a Volvo 850?

Answer
Stas,
Behind the rear seat back under the carpet right side is a round panel, that has wires coming from it. Remove the panel and the pump has a screw cap on it. The lines are quick disconnect, so pull up on the outer ring, pry/pull slightly to remove the lines. Unplug the electrical.