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Home >> Porsche >> 2019 >> Cayenne S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 13 (37 Automatic Transmission - Actuator, Housing 4.0L -- 9YA - Cayenne (9YA)) >> WM, 373527 Removing And Mounting Automatic Transmission (V8 BITURBO) >> Removing Automatic Transmission

Removing Automatic Transmission

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WARNING: Danger of objects or loads falling down
  • Risk of squashing or crushing

    → Secure components to prevent them from falling down.

  1. Have suitable stoppers ready for closing off the line connections.
  2. Disconnect coolant hose -1-  on additional coolant pump at the right.
    G15278897Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Additional coolant pump at the right

    1. 2.1  Loosen spring band clamp -2-  using > VAS 6890 - spring band clamp pliers  .
    2. 2.2  Disconnect coolant hose -1-  from additional coolant pump -3-  .
  3. Unscrew screws on heat shield -2-  and remove heat shield on additional coolant pump -1-  .
    G15278898Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Heat shield on additional coolant pump at the left

  4. Disconnect additional coolant pump -1-  at the left.
    G15278899Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Additional coolant pump at the left

    1. 4.1  Unlock and disconnect electric plug connection of additional coolant pump -2-  .
    2. 4.2  Unscrew screws on additional coolant pump holder -3-  .
    3. 4.3  Loosen spring band clamp -4-  using > VAS 6890 - spring band clamp pliers  .
    4. 4.4  Disconnect coolant hose -5-  from coolant pipe -6-  .
    5. 4.5  Close off line connections using suitable stoppers.
    6. 4.6  Move additional coolant pump -1-  aside.
  5. Disconnect coolant line.
    G15278900Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Coolant line

    1. 5.1  Loosen spring band clamp -1-  using > VAS 6890 - spring band clamp pliers  .
    2. 5.2  Disconnect coolant hose -2-  from coolant pipe -3-  .
    3. 5.3  Close off line connections using suitable stoppers.

      Information 

      To make it easier to turn the engine, the drive belts can be removed from the generator and air-conditioning compressor.

      > Removing and installing drive belt (V8 biturbo) 

  6. Only if not done while removing engine: 

    Unscrew screws securing torque converter to drive plate -1-  .

    G15278901Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Drive plate screws

    1. 6.1  Removing cap -2-  .
    2. 6.2  Unscrew screw securing torque converter to drive plate -1-  .
    3. 6.3  Turn the engine further and repeat the procedure on all screws -1-  .
  7. Loosen ATF lines -1 and 2-  on automatic transmission.
    G15278902Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    ATF lines

    1. 7.1  Loosen screw on ATF lines -3-  as far as required until the ATF lines -1 and 2-  can be turned, but do not unscrew fully.
    2. 7.2  Carefully turn ATF lines -1 and 2-  into the connections until the threaded joint for the automatic transmission is accessible
  8. Loosen the starter -1-  .
    G15278903Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Starter (shown without engine carrier)

    1. 8.1  Screw -3-  with a commercially available 3/8-inch flexible-head socket SW161) be loosened and screwed out.
    2. 8.2  Unscrew screw -2-  , set the starter -1-  down and remove gasket -5-  .

      Replace screw during installation. 

      1) Tool recommendation Hazet 880G-Z16

  9. Removing automatic transmission -1-  .
    G15278904Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Automatic transmission with tool 3311

    1. 9.1  Position > 3311 - hook and support tool  on automatic transmission using > VAS 6100 - workshop crane  , thread-in screw -Arrow-  .
    2. 9.2  Unscrew screws for automatic transmission -2 and 3-  .

      Replace screws during installation. 

      Information 

      The help of a second mechanic is required for this.

    3. 9.3  Guide automatic transmission -1-  out and away from the engine with the help of another person.