Remove fan and exhaust gas recirculation cooler. Remove the retainer and disconnect the coolant hose.
Remove bolts (6, see fig. 6.14), carefully remove the thermostat housing, moving it to the side.
Attention! Caution, there is a risk of damage to the coolant pipe.
When installing, clean the sealing surfaces and replace the gasket (5). Reassemble the engine and check the engine cooling system for leaks.