Td4 engine cooling system
| Threaded connection | In the SI system | In Pound Feet |
| Screws for fastening the cooling system hose fitting to the cylinder head | 8 Nm | 6 ft·lbs |
| Screws for fastening the lower line of the cooling system to the pan | 10 Nm | 7.5 ft·lbs |
| Screw for fastening the coolant line to the cylinder head | 20 Nm | 15 ft·lbs |
| Screw securing the cooling system line to the exhaust manifold | 20 Nm | 15 ft·lbs |
| Screws for fastening the cooling system pump to the cylinder block | 10 Nm | 7.5 ft·lbs |
| Screws for fastening the fan assembly with the electric motor to the fan casing | 5 Nm | 4 ft·lbs |
| Screws securing the fan shroud to the radiator | 5 Nm | 4 ft·lbs |
| Fuel cooler to support mounting nuts | 10 Nm | 7.5 ft·lbs |
| Screw for fastening the fuel rail to the cooling system line | 10 Nm | 7.5 ft·lbs |
| Allen screws for securing heat shield to coolant line | 8 Nm | 6 ft·lbs |
| Screws securing the thermostat housing to the cooling system pump | 8 Nm | 6 ft·lbs |
| Screw for fastening the cooling system line to the thermostat housing | 8 Nm | 6 ft·lbs |
Engine cooling system K1.8
| Threaded connection | In the SI system | In Pound Feet |
| Screws for fastening the condenser to the radiator | 3 Nm | 2.2 ft·lbs |
| Cooling system fan control unit mounting screw | 5 Nm | 4 ft·lbs |
| Fastening the fan shroud to the radiator | 5 Nm | 4 ft·lbs |
| Screws for fastening the fan assembly with the electric motor to the fan casing | 5 Nm | 4 ft·lbs |
Engine cooling system KV6
| Threaded connection | In the SI system | In Pound Feet |
| Coolant pump mounting screws to cylinder block* | 9 Nm | 6.5 ft·lbs |
| Screws for fastening the fan assembly with the electric motor to the fan casing | 5 Nm | 3.7 ft·lbs |
| Screws securing the fan shroud to the radiator | 5 Nm | 3.7 ft·lbs |
| Drain plug of the cylinder block cooling jacket + | 20 Nm | 15 ft·lbs |
| Screws securing the injector screen to the right fuel rail and intake manifold | 9 Nm | 6.5 ft·lbs |
| Radiator Shield Screws | 5 Nm | 3.7 ft·lbs |
| Screw for thermostat flange and corner branch pipe of cooling system main | 18 Nm | 13 ft·lbs |
* Tighten sequentially.
+ Apply sealant, part # STC 50552 to threads.
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