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Home >> Porsche >> 2019 >> Cayenne S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 38 (21 Exhaust Gas Turbocharging 4.0L -- 9YA - Cayenne (9YA)) >> WM, 213019 Removing And Installing Turbocharger (V8 BITURBO) >> Installing Turbocharger

Installing Turbocharger

WARNING: This page is about a different variant/trim than selected.
  1. Installation is performed in reverse order. Pay particular attention to the following:
    1. 1.1  Clean sealing faces and line connections.
    2. 1.2  Replace O-rings on the oil and coolant lines.
    3. 1.3  Replace seals and V-band clamps on the exhaust manifolds.
    4. 1.4  Tighten V-band clamps securing turbochargers to exhaust manifolds.

      > Tightening torque 25 Nm (19 ftlb.) 

    5. 1.5  Tighten screw on retainer plate for coolant lines.

      > Tightening torque 9 Nm (6.5 ftlb.) 

    6. 1.6  Tighten screw for return oil pipes.

      > Tightening torque 9 Nm (6.5 ftlb.) 

    7. 1.7  Tighten screws for supply oil pipes.

      > Tightening torque 9 Nm (6.5 ftlb.) 

    8. 1.8  When replacing the turbocharger, tighten the crankcase line.

      > 105255 REPLACING POSITIVE CRANKCASE VENTILATION HOSE (V8 BITURBO)