Turbocharger, Removing And Installing: Installing

Install in the reverse order of removal while noting the following:

• Replace bolts that were tightened with an additional turn after removing them.
• Replace seals, gaskets, O-rings and self-locking nuts after disassembly.
• Check the O-ring in the Crankcase Pressure Sensor -G1068- for damage. Refer to OVERVIEW - CRANKCASE VENTILATION .
• Coat the turbocharger threaded pins with hot bolt paste. Refer to the Parts Information.
• Fill the turbocharger with engine oil at the oil supply line connection.
• Secure all hose connections with hose clamps that match the ones used in series production. Refer to the Parts Information.
• Used coolant cannot be used again.

-- Install the locking plates. Refer to Figure.

-- Install the catalytic converter. Refer to CATALYTIC CONVERTER, REMOVING AND INSTALLING .

-- Check the oil level. Refer to ENGINE OIL .

-- Connections and wire routing. Refer to the appropriate Wiring Diagram.

• After installing the turbocharger, let the engine idle for approximately one minute without increasing the engine speed. This ensures adequate oil supply to the turbocharger.
• Used coolant cannot be used again.

-- Install the locking plates. Refer to Figure.

-- Fill with coolant. Refer to COOLANT, FILLING .

After replacing the turbocharger with the Charge Air Pressure Control Module -GX34-, adaptations must be performed. Refer to PERFORM ADAPTATIONS AFTER COMPONENT REPLACEMENT .