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Home >> Porsche >> 2019 >> 718 Boxster Base, Automatic DCT Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 23 (39 Final Drive Differential, Differential Lock 2.5L -- 982 - BOXSTER/CAYMAN) >> WM, 391555 - Replacing Double Sealing Ring (PDK) >> Replacing Double Sealing Ring >> Removing Double Sealing Ring

Removing Double Sealing Ring

WARNING: This page is about a different variant/trim than selected.
  1. Pull off short halfshaft flange.
    1. 1.1 > T10037 - Puller-1-  must be secured to the short halfshaft flange with two screws (M10 x 1) -2-  .
      CAUTION: Fine thread!
    2. 1.2 Pull off short halfshaft flange.
    G14946787Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  2. Drive out the long halfshaft flange -1-  using a plastic hammer.
    G14946788Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  3. Unscrew fastening screws -1-  on the differential housing cover -2-  and remove differential housing cover -2-  .
    G14946789Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  4. Lift the differential -1-  out of the housing.
    G14946790Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Information 

    Bearing ring and spacer ring: 

    G14946791Courtesy of PORSCHE CARS NORTH AMERICA, INC.
    1. Bearing ring
    2. Spacer ring
    • Be careful with the spacer ring behind the bearing ring during removal and installation. 
    • The original bearing ring must be re-installed. 
  5. Remove bearing ring -1-  with spacer ring -2-  .
    G14946792Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  6. Remove double sealing ring using > VAS 251 611 - Internal puller-1-  and > VAS 251 623 - Counter support-2-  .
    G14946793Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Information 

    • Carefully remove sealing ring to prevent bearing damage. 
    • An assembly wedge or a commercially available screwdriver, for example, is ideal as a tool. 
  7. Remove sealing ring -1-  on the housing neck using a suitable tool.
G14946794Courtesy of PORSCHE CARS NORTH AMERICA, INC.