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Home >> Porsche >> 2019 >> Cayenne Base >> Repair and Diagnosis >> Drivelines & Axles >> Axle Shafts >> 42 Rear Wheel Suspension Drive Shaft 2.9L -- 9YA - Cayenne (9YA) >> WM, 425219 Removing And Installing Wheel Bearing Housing >> Removing Wheel Bearing Housing

Removing Wheel Bearing Housing

WARNING: Danger of objects or loads falling down 
  • Risk of squashing or crushing 
    1. → Secure components to prevent them from falling down.

Information 

The procedure for removing and installing is shown for one side as an example. The procedure for the other side is practically identical.

  1. Detach rear upper control arm -1-  at the wheel bearing housing.
    G15291988Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Upper control arm, rear

    1. 1.1  Unscrew screw on rear upper control arm -2-  .
  2. Remove rear speed sensor -1-  .
    G15291989Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Rear speed sensor

    1. 2.1  Release and disconnect electric plug connection -2-  .
    2. 2.2  Unscrew screw -3-  .
    3. 2.3  Pull out rear speed sensor -1-  .
  3. Remove line bracket -1-  .
    G15291990Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Line bracket

    1. 3.1  Release and disconnect electric plug connection -2-  .
    2. 3.2  Unscrew screw -3-  .
    3. 3.3  Remove sensor for body -4-  .
    4. 3.4  Unscrew screw -5-  .
    5. 3.5  Set line bracket -1-  down in direction -Arrow-  .
  4. Detach front upper control arm -1-  from wheel bearing housing.
    G15291991Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Front upper control arm on wheel bearing housing

    1. 4.1  Disengage electric line for parking brake -2-  from holder -3-  .
    2. 4.2  Unscrew screw securing upper control arm to wheel bearing housing -4-  and counter at the nut -5-  at the same time.
  5. Detach longitudinal arm -1-  from wheel bearing housing.
    G15291992Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Longitudinal arm

    1. 5.1  Unscrew screw securing longitudinal arm to wheel bearing housing -2-  .
  6. Remove rear axle trim panel -1-  .
    G15291993Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Rear axle trim panel

    1. 6.1  Unclip clips -2-  .
    2. 6.2  Remove rear axle trim panel -1-  by pulling it downwards.

    Information 

    The drive shaft is inserted in the final drive. When removing the wheel bearing housing, make sure not to pull the drive shaft out of the final drive.

  7. Remove wheel bearing housing -1-  .
    G15291994Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Removing wheel bearing housing

    1. 7.1  Unscrew screw securing trailing arm to wheel bearing housing -2-  and counter at the nut at the same time.
    2. 7.2  Detach wheel bearing housing -1-  from trailing arm -3-  and pull it off the drive shaft -Arrow-  .
    3. 7.3  Suspend the drive shaft at a suitable position using a tie-wrap.
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