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Home >> Porsche >> 2016 >> 911 Turbo, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (34 Mechanical Transmission Actuator Housing -- 911 CARRERA (991)) >> WM 344955 Replacing Cover (Except CARRERA "Edition", CARRERA Cabriolet "Edition", Turbo, Turbo S, CARRERA 4 "Edition", Turbo CABRIO, Turbo S CABRIO, CARRERA 4 Cabriolet "Edition", Gt3, Gt3 RS) >> Removing Cover

Removing Cover

WARNING: This page is about a different variant/trim than selected.
WARNING: Vehicle can fall down
  • Risk of squashing or crushing
  • Risk of damage to the vehicle

→ Do not place any solid objects under the raised vehicle.

→ Ensure that the lifting platform is prevented from lowering.

→ Remove solid objects before lowering the vehicle.

→ Raise the vehicle only at the jacking points provided.

→ The outer jacking points should be used primarily.

  1. Detach part of the center underbody panelling.
    1. 1.1. Unscrew the four rear screws on the underbody panelling.

    Information 

    • Do not kink underbody panelling. 
  2. Remove brace plate.
    1. 2.1. Bend the underbody panelling down as far as required until you have easy access to the threaded joints for the brace plate -A-  .
    2. 2.2. Remove screws -1-  .
    3. 2.3. Remove brace plate -A-  .
      Fig 1: Identifying Brace Plate And Screws
      G09992345Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  3. Disconnect cable plug for temperature sensor.
    1. 3.1. Release cable plug -1-  by pulling out the locking element -arrow-  .
    2. 3.2. Release and pull off cable plug.
    3. 3.3. Remove claw plate holder -2-  .
      Fig 2: Removing Cable Plug On Temperature Sensor
      G09992346Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  4. Support the transmission using transmission jack V.A.G 1383 A WE 1082  .
  5. Loosen transmission mounts.
    1. 5.1. Unscrew fastening nut -2-  .
    2. 5.2. Pull out transmission mount screw -1-  .
      Fig 3: Pulling Out Transmission Mount Screw
      G09992347Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  6. Remove transmission bracket -A-  .
    1. 6.1. Pull water tube holder -B-  off the transmission bracket.
    2. 6.2. Remove screws -3-  .
    3. 6.3. Remove transmission bracket.
  7. Remove transmission support -C-  .
    1. 7.1. Unscrew fastening nut -4-  .
    2. 7.2. Lower the transmission by about 30 mm until the transmission support can be removed.
    3. 7.3. Remove transmission support.
  8. Remove impact absorber -1-  .
    1. 8.1. Remove screws -2-  .
    2. 8.2. Remove impact absorber by pulling it downwards.
      Fig 4: Identifying Impact Absorber And Screws
      G09992348Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Information 

    • Avoid damage from drilling chips. 
    • Do not damage the transmission housing while drilling. 
    • Do not apply pressure while drilling. 
  9. Remove upper cover -1-  .
    1. 9.1. Spot-drill the upper cover at two opposite positions using a greased drill bit (ø 2 - 2.5 mm) and carefully remove chips.

      Use an electric screwdriver or angle drill for drilling holes. 

    2. 9.2. Screw two tapping screws into the bore holes.
    3. 9.3. Pull cover off alternately using slide hammer kit Nr.168  .
      Fig 5: Removing Cover
      G09992349Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  10. Remove lower cover -2-  .
    1. 10.1. Spot-drill the center of the lower cover using a greased drill bit (ø 2 - 2.5 mm) and carefully remove chips.

      An electric screwdriver or a small angle drill can be used for drilling holes.

    2. 10.2. Screw extractor tip of the tool slide hammer kit Nr.168  into the bore hole and pull off the cover.
    3. 10.3. Alternatively, screw a tapping screw into the bore hole.
    4. 10.4. Pull off cover using slide hammer kit Nr.168  .
      Fig 6: Removing Cover
      G09992350Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  11. Carefully clean the sealing faces.