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Home >> Porsche >> 2016 >> 911 Turbo, 2D Convertible >> Repair and Diagnosis >> Drivelines & Axles >> Driveshaft & Universal Joints >> 39 - Final Drive - Differential, Differential Lock -- 911 CARRERA (991) >> WM 397919 Removing And Installing Electromagnetic Clutch (CARRERA 4, Turbo, CARRERA 4S, CARRERA 4 GTS, TARGA 4, TARGA 4S, TARGA 4 GTS, CARR. 4 CABRIO, CARR. 4S CABRIO, CARR. 4 GTS CABRIO, Gt3 RS) >> Installing Electromagnetic Clutch

Installing Electromagnetic Clutch

  1. Install electromagnetic clutch with new O-rings.
    1. 1.1. Coat O-rings with clutch fluid.
    2. 1.2. Push electric lines for the clutch through the pass-through opening -2-  in the long-neck pipe -1-  .
    3. 1.3. Push screws (M8 x 100 mm) for guiding the clutch through the openings -arrows-  in the long-neck pipe and screw them (1 to 2 turns) into the thread on the clutch.
    4. 1.4. Push the clutch as far as it will go into the long-neck pipe, making sure that the teeth are positioned correctly.
    5. 1.5. Remove M8 x 100 mm screws, and screw in and tighten original screws.

      Tightening torque 17 Nm (13 ftlb.) +2 Nm (+1.5 ftlb.) 

      Fig 1: Locating Guides In Long-Neck Pipe Housing
      G09992704Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  2. Install long-neck pipe.
    1. 2.1. Insert long-neck pipe and clutch into the housing. The twist lock must be positioned correctly with respect to the retaining lug -right arrow-  .
      Fig 2: Twisting Lock On Clutch Hub
      G09992705Courtesy of PORSCHE CARS NORTH AMERICA, INC.
    2. 2.2. Screw in screws and tighten them crosswise in several steps.

      Tightening torque 27 Nm (20 ftlb.) +2 Nm (+1.5 ftlb.) 

    3. 2.3. Route vent line and secure it at the retaining brackets.
  3. Pin in electric connector.
    1. 3.1. Push both pins into the electric connector until they engage securely.
    2. 3.2. Close secondary lock in the connector.
    3. 3.3. Connect electric connector on the housing.
  4. Remove final drive from the vice and take off the retainer plate.