1. Attach the radiator outlet hose to the thermostat cover.
2. Install the thermostat and thermostat cover.
NOTE:
Install with the thermostat mark facing upward.
Tightening torque:
16 N·m (1.6 kgf-m, 11.8 ft-lb)
3. Install the catalytic converter and DPF. 
4. Connect the radiator outlet hose to the radiator.
5. Install the under cover.
6. Lower the vehicle.
7. Fill engine coolant.