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Home >> Porsche >> 2021 >> Macan S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (37 Automatic Transmission - Actuator, Housing 2.0L -- 95B - MACAN (95B)) >> WM, 373419 - Removing And Installing Double Clutch Transmission (R4) >> Removing Double Clutch Transmission

Removing Double Clutch Transmission

WARNING: This page is about a different variant/trim than selected.
WARNING: Danger of objects or loads falling down 
  • Risk of squashing or crushing 
  1. → Secure components to prevent them from falling down.
WARNING: Working with ATF 
  • Possible danger of injury or damage (e.g. swollen hoses, skin irritation, danger of slipping, etc.) 
  1. → Before lines are opened, place a cloth underneath them!
  2. → Components that come into contact with ATF must be cleaned IMMEDIATELY with water!
  3. → Take appropriate protective measures (protective clothing, safety goggles, oil binding material)
  4. → Collect emerging ATF!
CAUTION: Heavy components 
  • Risk of squashing 
  1. → Wear personal protective gear.
  2. → Get someone to help if necessary.
CAUTION: Hot components 
  • Risk of burns 
  1. → Let hot components cool down.
  2. → Wear personal protective gear.

NOTIFICATION 

Engine/transmission is supported on the oil pan. 

  1. → Use prescribed tools and aids.
  1. Remove heat shield on right drive shaft -1-  .
    G15152357Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Heat shield on right drive shaft

    1. 1.1  Unscrew screws for heat shield on right drive shaft -2-  .
    2. 1.2  Remove heat shield on right drive shaft -1-  .
  2. Remove exhaust pipe -1-  .
    G15152358Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Exhaust pipe

    1. 2.1  Loosen screws on pipe clamp -2-  and move the pipe clamp -3-  so that the exhaust pipe -1-  is disconnected.
    2. 2.2  Unscrew screws on holder -4-  and remove exhaust pipe -1-  .
    3. 2.3  Secure the rest of the exhaust system using suitable aids so that the weight of the remaining piece of pipe does not strain the retaining rubbers of the rear silencer.
  3. Loosen electric wire harness for double clutch transmission -1-  .
    G15152359Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric wire harness for double clutch transmission

    1. 3.1  Release and disconnect electric plug connections -2-  .
    2. 3.2  Unclip clips -3-  and move electric wire harness for double clutch transmission -1-  aside.
  4. Disconnect lines for ATF cooling -1-  from oil guide housing.
    G15152360Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Lines for ATF cooling on oil guide housing

    1. 4.1  Unscrew screw -2-  .
    2. 4.2  Suspend lines for ATF cooling -1-  at the side.
  5. Disconnect line for ATF cooling -1-  rom double clutch transmission.
    G15152361Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Line for ATF cooling on double clutch transmission

    1. 5.1  Place suitable aids for catching escaping ATF underneath.
    2. 5.2  Unscrew screw on line for ATF cooling -2-  .
    3. 5.3  Disconnect line for ATF cooling -1-  and close off line connections using suitable stoppers.
  6. Support the engine on the body.
    • 1001IN Supporting engine on the body (engine safety device) 

    Information 

    You will need a second mechanic to help you with this step.

  7. Unscrew drive plate screws -1-  .
    G15152362Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Drive plate screws

    1. 7.1  Remove service cover -2-  on double clutch transmission.
    2. 7.2  Turn the engine at the crankshaft as far as required in direction of rotation of the engine until one drive plate screw -1-  is accessible.
    3. 7.3  Unscrew drive plate screw -1-  . Get a second mechanic to counter at the crankshaft at the same time.
    4. 7.4  Repeat this procedure for the other two drive plate screws -1-  .
  8. Loosen double clutch transmission.
    1. 8.1  Unscrew top screws securing double clutch transmission to engine -1 to 4-  .
    2. 8.2  Loosen the starter.
      1. 8.2.1  Loosen starter cable from holder. To do this, cut the tie-wrap using a suitable tool.

        Replace tie-wrap.

      2. 8.2.2  Remove spacer sleeve -5-  .
      3. 8.2.3  Unscrew screw -6-  .
      4. 8.2.4  Pull the starter away from the double clutch transmission slightly by hand and leave it at this position.
    Fig 1: Double Clutch Transmission Screws Loosening Sequence
    G15152363Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Flange screws securing engine to transmission

  9. > T40173A - Gearbox support  must be prepared for use. > Gearbox support 
    1. 9.1  Remove mounting block -1-  .
    2. 9.2  Fit mounting block -2-  upright.
    G15152364Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Gearbox support

  10. > VAS 6931 - Engine and gearbox jack  must now be fitted.
    1. 10.1  > T40173A - Gearbox support  must now be fitted on > VAS 6931 - engine and gearbox jack  .
    2. 10.2  > VAS 6931 - Engine and gearbox jack  must be positioned under the transmission in such a way that the front mounting block engages in the service opening for the drive plate.
    3. 10.3  Secure double clutch transmission with a tension strap.
  11. Loosen transmission support -1-  .
    G15152365Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Transmission support

    1. 11.1  Mark the position of the transmission support -1-  for re-installation.
    2. 11.2  Unscrew screws on transmission support -2-  .
  12. Loosen locking cable on double clutch transmission.
    • 371319 Removing and installing locking cable 
  13. Unscrew screws on double clutch transmission -7 and 8-  .
    Fig 2: Double Clutch Transmission Screws Tightening Sequence
    G15152366Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Flange screws securing engine to transmission

  14. Guide double clutch transmission away from the engine and lower it on > VAS 6931 - engine and gearbox jack  .
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