Subsequent Work

Information 

• Get one or more people to help when installing/removing heavy or difficult-to-reach components.
• This will prevent or reduce the risk of possible damage.

1. Install transfer gear.

   > WM, 396519 REMOVING AND INSTALLING TRANSFER BOX

2. Install transmission cross member.
   1. 2.1  Fit cross member on the outside of the body using new M10 screws -A-  .

      > Initial tightening 50 Nm (36.9 ftlb.)

      > fi nal tightening 90 Degree 

   2. 2.2  Fit cross member on the transmission mount using new M10 screws -B-  .

      > Initial tightening 50 Nm (36.9 ftlb.)

      > fi nal tightening 90 Degree 

      Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Threaded joint on transmission cross member

3. Move transmission jack out of the work area.
4. Route wiring harness at the transfer gear with cable plugs, secure it and connect plug connections.
   1. 4.1  Push plug connection close to the transmission mount into the sheetmetal holder.
5. Fit primary catalytic converter at the left.

   Fit both primary catalytic converters on turbo vehicles. 

   > WM, 267619 REMOVING AND INSTALLING PRIMARY CATALYTIC CONVERTER

   1. 5.1  Fit new seal on the exhaust manifold and coat threaded bolts with high-temperature grease.
   2. 5.2  Push primary catalytic converter through between the engine and steering column.
   3. 5.3  Fit oxygen sensor (thread coated with high-temperature grease) on the primary catalytic converter.

      > Tightening torque 45 (33 ftlb.) Nm +/- 5 Nm

   4. 5.4  Guide wiring harness for oxygen sensor into the engine compartment from below.
   5. 5.5  Fit primary catalytic converter at the exhaust manifold flange with new lock nuts.
   6. 5.6  Position primary catalytic converter on the gear support and fit screw.
6. Tighten new lock nuts on the primary catalytic converter -1-  .

   > Tightening torque 23 (17 ftlb.) Nm

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

   Threaded joint for primary catalytic converter

7. Fit and tighten screw -1-  on each holder -2-  for the transmission. > Tightening torque 23 (17 ftlb.) Nm 

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

   Holder for primary catalytic converter at the left

8. Install heat shield -2-  at the universal joint.
   1. 8.1  Fit and tighten M6 screws -1-  .

      > Tightening torque 10 (7.5 ftlb.) Nm

      Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Heat shield on universal joint

9. Install left catalytic converter.

   Install both catalytic converters on turbo vehicles.

   > 267319 REMOVING AND INSTALLING (MAIN) CATALYTIC CONVERTER

   1. 9.1  Coat threaded bolt lightly with high-temperature grease.
   2. 9.2  Fit catalytic converter with a new seal on the primary catalytic converter flange and secure with new lock nuts.
10. Slide new clamp -3-  onto the exhaust pipes. Threaded joint pointing downwards.
    1. 10.1  Coat contact surfaces with high-temperature grease.
    2. 10.2  Fit M8 screw on holder for the transfer gear.
    3. 10.3  Tighten new  M8 lock nuts -8-  .

       > Tightening torque 23 (17 ftlb.) Nm

       Courtesy of PORSCHE CARS NORTH AMERICA, INC.

       Clamp securing catalytic converter to exhaust system

11. Tighten screws -1-  for the catalytic converters at the holders -2-  for the transfer gear.

    > Tightening torque 23 (17 ftlb.) Nm

    Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Catalytic converter holders

12. Tighten lock nuts securing catalytic converter flange to primary catalytic converter.

    > Tightening torque 23 (17 ftlb.) Nm

13. Fit front cardan shaft.

    > WM, 390219 REMOVING AND INSTALLING FRONT CARDAN SHAFT

14. Fit rear cardan shaft and remove tie-wraps.

    > WM, 393519 REMOVING AND INSTALLING REAR CARDAN SHAFT

15. Install engine guard.

    > WM, 108019 REMOVING AND INSTALLING ENGINE GUARD

16. Connect cable plug for oxygen sensor, route wiring harness for oxygen sensor and secure in the retaining clips in the engine compartment.
17. Install engine compartment trim panel.

    > WM 700219 REMOVING AND INSTALLING FRONT TRIM PANEL (ENGINE COMPARTMENT) (CAYENNE, CAYENNE GTS, CAYENNE TURBO S, CAYENNE S, CAYENNE S E-HYBRID, CAYENNE TURBO, CAYENNE S DIESEL, CAYENNE (3.0))

18. Connect ground contact for the battery under the driver's seat.

    > WM 978509 LOOSENING AND SECURING GROUND STRAP FOR BATTERY

    > WM, 2X00IN WORK INSTRUCTIONS AFTER DISCONNECTING THE BATTERY

19. Check ATF fluid level and add ATF if necessary.

    >370235 CHECKING AND TOPPING UP ATF 

20. If the automatic transmission was replaced, the adaptation values for transmission control must be reset using > 9818 - PIWIS Tester II.
    1. 20.1  The Tester function is displayed after you select Transmission control  in the Drive links/checks  menu, menu item: Reset adaptation values. 

       Follow the instructions in the Tester menu!

    2. 20.2  Create Vehicle Analysis Log (VAL)  if necessary.