How do you replace expansion valve on T100?

To replace the expansion valve on a T100, first, ensure the system is decommissioned and the refrigerant is safely recovered. Next, access the expansion valve by removing any necessary paneling or components obstructing it. Disconnect the refrigerant lines and electrical connections from the old valve, then install the new valve, making sure all fittings are tight and leak-free. Finally, reconnect the system, recharge it with refrigerant, and perform a leak test to ensure everything is functioning properly.