To Fit
- Clean all sealing surfaces and fit the turbocharger.
Tightening torque: 22 Nm (16 lbf ft)
- Fit the coolant pipes and turbocharger oil pipe.IMPORTANT: To reduce the risk of hoses mounted on the delivery side of the turbocharger coming loose due to low friction at high air pressures, the hoses and connecting pieces must be cleaned thoroughly before fitting. Use a rag dampened with 30 15 815 Cleaning agent to wipe clean inside the ends of the hoses. Clean also the connecting pieces. If hose clips are rusty or damaged, they must be replaced with new ones to maintain the correct clamping force.
- Refit the turbocharger's intake manifold with crankcase ventilation pipe. Tighten the boost pressure control valve's diaphragm box nuts and attach the hose to the turbocharger housing.
- Fit the intake hose with bypass hose and raise the car.
- Attach the oil pipe at the oil filter and fit the return oil pipe.
- Fit the wastegate circlip and refit the stay between the turbocharger and cylinder block.
- Lubricate the three studs on the turbocharger with Molycote 1000 and fit the front exhaust pipe to the turbocharger. Close the joint to the intermediate pipe and tighten the bolt securing the catalytic converter to the bracket.
- Fit the air pipe and the hose between the turbocharger and charge air cooler. Lower the car.
- Make sure that the radiator drain plug is tightened. Fill up with coolant and check the system for leaks.
- Check the oil level and grade of oil.
- Check the basic charging pressure and adjust as necessary.
- Affix a seal to the push rod.