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Home >> Porsche >> 2017 >> Macan S >> Repair and Diagnosis >> External Pages >> Different car >> Section 756 (39 - Final Drive - Differential, Differential Lock) >> WM 395955 Replacing sealing ring for front halfshaft flange >> Replacing sealing ring for front halfshaft flange >> Notes

Replacing sealing ring for front halfshaft flange: Notes

WARNING: This page is about a different car, the 2016 Porsche Macan and 2015 Porsche Macan. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove cover for final drive.
    1. 1.1. Unscrew screws.
    2. 1.2. Carefully take off the cover.
    3. 1.3. Collect emerging oil.
      G12834354Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  2. Carefully remove differential and set it down on a soft surface.
  3. Remove left halfshaft flange. → 392519 REMOVING AND INSTALLING HALFSHAFT FLANGE 
  4. Press out sealing ring on the back.
    G12834355Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  5. Install new sealing ring.
    1. 5.1. Oil the external circumference of the new sealing ring with a light coating of oil and fit it on the pressure piece T40164  .
    2. 5.2. The open side of the sealing ring is facing the pressure piece.
    3. 5.3. Tap sealing ring in as far as it will go using pressure piece. Do not tilt it.
    4. 5.4. Half-fill the space between the sealing and dust lips with sealing grease.
      G12834356Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  6. Insert the differential.
  7. Install cover for final drive.
    1. 7.1. Replace O-ring.
    2. 7.2. Tighten screws in the sequence -1-10-  .
      Fig 1: Final Drive Cover Screws Tightening Sequence
      G12834357Courtesy of PORSCHE CARS NORTH AMERICA, INC.