How do you remove the expansion valve from a 1991 Acura Legend?

To remove the expansion valve from a 1991 Acura Legend, first ensure the AC system is fully discharged to avoid any refrigerant release. Next, locate the expansion valve, typically found near the evaporator core in the dashboard. Disconnect the refrigerant lines from the valve, and then remove any mounting screws or bolts securing it in place. Finally, gently pull the valve out, being careful not to damage surrounding components.