Installing Turbocharger

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Information

> Removing and installing recirculating air valve

If you are replacing the turbocharger, the existing recirculating air valve must be used.

Install turbocharger.
1. 1.1 Replace oil return line -1- and holder.
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Exploded view of oil return on turbocharger
Fit turbocharger.
1. 2.1 Fit new gaskets on the exhaust flange.
2. 2.2 Position turbocharger and exhaust pipe -2- and make sure that the oil return line is fitted correctly.
3. 2.3 Replace V-band clamp on exhaust pipe -4- , fit it and tighten to > Tightening torque 20 Nm (14.8 ftlb.) .
4. 2.4 Replace fit-studs -1- for exhaust pipes, fit nuts and tighten to > Tightening torque 15 Nm (11.1 ftlb.) .
5. 2.5 Screw on fastening nuts -1- for exhaust pipes and tighten to > Tightening torque 25 Nm (18.4 ftlb.) .
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View of exhaust pipes
Fit catalytic converter.
1. 3.1 Position catalytic converter, replace seal, fit V-band clamp -4- and tighten to > Tightening torque 7 Nm (5 ftlb.) +/- 1 Nm (0.5 ftlb.) .
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Turbocharger overview II
Fit coolant pipes.
1. 4.1 Replace O-rings on the coolant lines.
2. 4.2 Insert coolant pipes.
3. 4.3 Fit fastening screws -1- and tighten to > Tightening torque 9 Nm (6.6 ftlb.) .
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Turbocharger overview I
Fit oil supply line.
1. 5.1 Replace O-ring on oil supply line.
2. 5.2 Insert oil supply line -3- .
3. 5.3 Fit fastening screw -2- for oil supply line and tighten to > Tightening torque 9 Nm (6.6 ftlb.) .
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Turbocharger overview II
Fit active carbon filter line.
1. 6.1 Replace O-ring.
2. 6.2 Insert active carbon filter line -2- .
3. 6.3 Fit fastening screw -1- and tighten to > Tightening torque 9 Nm (6.6 ftlb.) .
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Turbocharger at the side
Connect connections.
1. 7.1 Connect and lock electric plug connection -2- for recirculating air valve.
2. 7.2 Connect vacuum hose -4- to vacuum capsule -3- .

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Turbocharger overview I