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Home >> Porsche >> 2023 >> Cayenne Base, 4D Utility Coupe >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 55 (44 Wheels, Tyres, Suspension Alignment 2.9L -- 9YA - Cayenne (9YA)) >> WM, 449503 Measuring Front And Rear Vehicle >> Adjusting Wheel Alignment On Front And Rear Axle >> Centring Camber On The Front Axle

Centring Camber On The Front Axle

WARNING: This page is about a different variant/trim than selected.

Information 

The PDCC system can be active when the ignition is switched on (even when the vehicle is stationary). To avoid injury/crushing, only work near the anti-roll bar, lower trailing arm and bellows of the steering gear when the ignition is switched off and always allow for the run-on time of 60 seconds.

  1. Remove front underbody cover.

    > WM, 519219 REMOVING AND INSTALLING COVER FOR FRONT UNDERBODY

  2. Remove front-axle support.

    > 400819 REMOVING AND INSTALLING FRONT-AXLE SUPPORT

    Information 

    • One-piece or two-piece heat protection is installed, depending on engine type. 
    • The one-piece heat protection is described here; the two-piece heat protection must also be completely removed. 
  3. Remove heat shield -1-  .

    On vehicles with PDCC, disconnect the cable plug  .

    G15292250Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Heat shield

    1. 3.1  Unscrew screws -2-  and remove heat shield -1-  .
  4. Unscrew screws -2 and 3-  on the front axle carrier (-1-  ) one after the other and replace them, only screwing-in the new screws by hand up to the anchor block, but do not tighten them yet.
    G15292251Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Front axle carrier

    Information 

    • Camber at the front axle cannot be adjusted. But camber can be centred evenly within the tolerance range by moving the front-axle carrier. 
    • All axle adjustment values must be checked whenever the camber is adjusted. 
    • The front-axle carrier only needs to be moved if the camber values are not correct. 
  5. Centre camber on the front axle.
    G15292252Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Centring front axle camber

    1. 5.1  Check camber value.

      > 4495TW ADJUSTMENT VALUES FOR SUSPENSION ALIGNMENT

    2. 5.2  Raise the vehicle front at the lifting platform jacking points using an axle lift.
    3. 5.3  Fit plastic-coated tyre iron between front axle carrier -1-  and body longitudinal member -2-  and move front axle carrier -1-Arrow-  in order to centre the camber.
  6. Tighten the screws you just replaced -2 and 3-  on the front axle carrier -1-  .

    Screws -2-  : > Initial tightening torque 115 Nm (84.8 ftlb.)  > Final tightening torque + 90° 

    Screws -3-  : > Initial tightening torque 130 Nm (95.9 ftlb.)  > Final tightening torque + 180° 

    G15292253Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Front axle carrier

  7. Check camber value again.

    > 4495TW ADJUSTMENT VALUES FOR SUSPENSION ALIGNMENT

  8. Install heat shield -1-  .

    Re-connect the cable plug on vehicles with PDCC  .

    G15292254Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Heat shield

    1. 8.1  Position heat shield -1-  and fit screws -2-  .
    2. 8.2  Tighten screws -2-  .

    Heat shield (one-piece):  On front axle carrier > Tightening torque 9 Nm (6.6 ftlb.) 

    Heat shield (one-piece):  On longitudinal member > Tightening torque 9 Nm (6.5 ftlb.) (6.6 ftlb.) 

    Heat shield (two-piece):  On front axle carrier > Tightening torque 9 Nm (6.6 ftlb.) 

    Heat shield (two-piece):  Upper part on longitudinal member > Tightening torque 9 Nm (6.5 ftlb.) (6.6 ftlb.) 

    Heat shield (two-piece):  Upper part on lower part > Tightening torque 9 Nm (6.5 ftlb.) (6.6 ftlb.) 

  9. Install front-axle support.

    > 400819 REMOVING AND INSTALLING FRONT-AXLE SUPPORT

  10. Install front underbody cover.

    > WM, 519219 REMOVING AND INSTALLING COVER FOR FRONT UNDERBODY

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