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Home >> Porsche >> 2019 >> Cayenne S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (39 Final Drive Differential, Differential Lock 3.0L -- 9YA - Cayenne (9YA)) >> WM, 392855 Replacing Drive Shaft Sealing Ring (Front Protective Tube) >> Preliminary Work >> Replacing Drive Shaft Sealing Ring (Front Protective Tube)

Replacing Drive Shaft Sealing Ring (Front Protective Tube)

WARNING: This page is about a different variant/trim than selected.
  1. Drill through old drive shaft sealing ring -1-  using impact puller VAS 6965/8 -2-  from > VAS 6965 - puller set  and pull it out.

    > Drive shaft sealing ring (front protective tube) 

    G15278030Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Drive shaft sealing ring (front protective tube)

  2. Install new  drive shaft sealing ring -1-  .
    G15278031Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Drive shaft sealing ring (front protective tube)

    1. 2.1 Clean protective tube for drive shaft and contact surface of sealing ring on transmission housing.

      Information 

      Use correct tool as required for the different press-in depths.

      • > T90031 - Pressure piece for Cayenne Turbo S E-Hybrid/Turbo S E-Hybrid Coupe 
      • > T90032 - Pressure piece for Cayenne Turbo/Turbo Coupe 
      • > T40391 - Assembly fixture for all other vehicles 
    2. 2.2 Fit centring element -2-  on the drive shaft.
    3. 2.3 Fit new sealing ring on centring element -2-  .
    4. 2.4 Use pressure piece -3-  to drive the sealing ring in as far as it will go.
    5. 2.5 Remove tool.