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Home >> Porsche >> 2019 >> Cayenne S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 57 (40 Wheel Suspension Front Drive Shaft 4.0L -- 9YA - Cayenne (9YA)) >> WM, 400119 Removing And Installing Front Axle >> Preliminary Work

Preliminary Work

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect 48 V vehicle electrical system.

    > Work instruction for 48 V vehicle electrical system 

  2. Support the engine.

    > 1001IN SUPPORTING ENGINE ON THE BODY (ENGINE SAFETY DEVICE)

  3. Remove front wheels.

    > Removing and fitting wheel 

  4. Remove wheel housing liner front.

    > Removing and installing wheel housing liner front 

    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. 
  5. Remove heat shield -1-  .
    G15259448Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Heat shield

    1. 5.1 Unscrew screws on heat shield -2-  .
    2. 5.2 Remove heat shield -1-  .
  6. Remove front level sensors.

    > Replacing front level sensor 

  7. Remove front stabilizer.

    Vehicles with PDCC: 

    > Removing and installing front anti-roll bar (PDCC) 

    Vehicles without PDCC: 

    > Removing and installing front stabilizer 

  8. Remove power steering gear.

    > 489019 REMOVING AND INSTALLING POWER STEERING GEAR

  9. Install lower trailing arm.

    > 401719 REMOVING AND INSTALLING LOWER TRAILING ARM

  10. Remove upper control arm.

    > 401819 REMOVING AND INSTALLING CONTROL ARM

  11. Remove tie-rod ends.

    > Removing and installing tie-rod end