Removing Electromagnetic Clutch

Retainer plate 9756  must be secured on the transmission housing and clamped in a vice.

Fig 1: Identifying Transmission Housing

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Information 

• Use press-out tool set Nr.155 Pos.1 to press out the pins on the electric connector. 
• Alternatively, use the press-out tools VAS 1978/17 and 1978/18  .

1. 2.1. Pull electric connector off the housing -2-  .
   Fig 2: Identifying Electric Connector On Transmission

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
2. 2.2. Open secondary lock -1-  in the connector using the relevant tool -2-  (-arrows-  ).
   Fig 3: Opening Secondary Lock

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
3. 2.3. Loosen pins in the connector -1-  using a suitable press-out tool -2-  from the tool set and pull cable with pins out of the connector.
   Fig 4: Pressing Out Connector Pins

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

1. 4.1. Unclip vent line -1-  at the retaining brackets -arrows-  .
   Fig 5: Locating Vent Line

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
2. 4.2. Unscrew screws -2-  .
   Fig 6: Identifying Threaded Joint For Long-Neck Pipe

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
3. 4.3. Loosen long-neck pipe -1-  from the housing by tapping lightly with a rubber hammer and pull it off to the rear.
4. 4.4. Replace O-ring -1-  on the housing -2-  .
   Fig 7: Identifying O-Ring On Long-Neck Pipe Housing

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

1. 5.1. Clamp the long-neck pipe in a vice and unscrew screws -1-  between the clutch and long-neck pipe.
2. 5.2. Screw in two long M8 screws instead of the original screws. Tap lightly on the screw heads alternately using a plastic hammer until the clutch becomes loose.
3. 5.3. Lift the clutch up out of the housing. Be careful of the electric cables while doing this.
   Fig 8: Identifying Neck Pipe In Vice

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

1. Front O-ring
2. Rear O-ring
3. Electric cable
   Fig 9: Identifying O-Rings Of ELECTRO Hydraulic Clutch

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.