Nissan 14411-02P60 Turbocharger

The primary threat to the turbocharger is dirt and foreign objects. Even a small foreign object, like a nut, metal chip, or rock, passing through the turbine rotating at 120,000 rpm can cause significant damage. To defend against this, it's essential to clean the engine and turbocharger unit before working on it, cover all inlets and pipes, and meticulously account for every nut, bolt, screw, and washer before starting the engine after assembly is complete.

Check for air leaks around the compressor, inlet/outlet tubes, or the intake manifold and correct any faulty connection.

Yes, install a new gasket and replace the metal washers on the hollow bolts connecting the coolant and oil delivery lines.

The purpose of the emergency relief valve is to relieve excessive pressure at the intake collector.