Turbocharger, Removing And Installing: Removing
-- Observe the guidelines for clean working conditions. Refer to appropriate service information. .
-- Remove the engine cover. .
-- Remove the air filter housing. Refer to AIR FILTER HOUSING, REMOVING AND INSTALLING .
-- Drain the coolant. Refer to COOLANT, DRAINING AND FILLING .
-- Disconnect the coolant hose -arrow-.
For clarity the engine is not shown in the illustrations that follow.
Turbocharger Version 1:
-- Remove the crankcase ventilation -arrows- from the turbocharger.
-- Remove the hose -1- from the turbocharger.
-- Remove the bolts -1 and 2- and move the oil supply line to the side.
-- Remove the bolt -3- and move the coolant line to the side.
Turbocharger Version 2:
-- Remove the crankcase ventilation -arrows- from the turbocharger.
-- Press the release button and remove the hose -2-
-- Loosen the hose clamp -1-. Remove the air duct pipe.
-- Remove the banjo bolts -1 and 2- and bolts -3- and then move the lines to the side.
Connector Bracket Version 2:
-- Disconnect the connector -arrow- for the Heated Oxygen Sensor -G39- and Oxygen Sensor Heater -Z19- and free up the wires.
Connector Bracket Version 3:
-- Disconnect the connector -arrow- for the Oxygen Sensor after Catalytic Converter -G130- and free up the wires.
Continuation For All Vehicles:
-- Remove the heat shield -arrows-.
Risk Of Damaging The Couplings In The Front Muffler.
- Do not bend couplings in front muffler more than 10°.
-- Loosen the threaded connections -arrows- and slide the clamping sleeves to the rear.
-- Slightly lower the front muffler and tie it to the crossbrace -arrow-.
-- Disconnect the threaded connection -1-, remove the screw -2- and remove the catalytic converter mounting.
-- Remove the nuts -arrows- and push the catalytic converter to the rear.
All additional procedures are described. Refer to TURBOCHARGER .