Remove the 3 power steering pump retaining bolts. Refer to
Power Steering Pump Replacement : 2.0L Diesel LNP → 1.6L LDE and 1.8L 2H0 . Hang the pump aside.
Remove the radiator outlet hose clip from the thermostat housing.
Remove the radiator outlet hose from the thermostat housing.
Remove the 2 bolts (4).
Remove the thermostat housing (3).
Remove the thermostat (2) along with the seal ring (1).