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Home >> Porsche >> 2011 >> 911 Speedster >> Repair and Diagnosis >> Drivelines & Axles >> Driveshaft & Universal Joints >> 39 - Final Drive - Differential, Differential Lock -- CARRERA (997) >> WM 397919 Removing And Installing Electromagnetic Clutch (Turbo Coupe, Turbo S Coupe, TARGA 4, TARGA 4S, CARR. 4 CABRIO, CARR. 4S CABRIO, Turbo CABRIO & Turbo S CABRIO) >> Installing Electromagnetic Clutch

Installing Electromagnetic Clutch

Information 

Check all O-rings on the clutch for signs of damage before fitting it.

Coat all O-rings on the clutch with clutch fluid before fitting it.

  1. Install electromagnetic clutch
    1. 1.1. Insert screws (M8 x 100 mm) -arrow-  for guiding the clutch through the openings in the long-neck pipe and screw them (1 to 2 turns) into the thread on the clutch.
      Fig 1: Installing Electromagnetic Clutch
      G09825379Courtesy of PORSCHE CARS NORTH AMERICA, INC.
    2. 1.2. Slide electric cable for clutch through the opening in the long-neck pipe.
    3. 1.3. Slide the clutch as far as it will go into the long-neck pipe, making sure that the teeth are positioned correctly.
    4. 1.4. Remove screws (M8 x 100 mm) and screw in original screws.

      → Tightening torque: 10 Nm (7.5 ft. lb.) 

  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 -arrow-  .
      Fig 2: Fitting Long-Neck Pipe
      G09825380Courtesy of PORSCHE CARS NORTH AMERICA, INC.
    2. 2.2. Screw in screws -arrows-  and tighten them crosswise in several stages.

      → Tightening torque: 23 Nm (17 ft. lb.) 

      Fig 3: Locating Long-Neck Pipe Screws
      G09825381Courtesy of PORSCHE CARS NORTH AMERICA, INC.
    3. 2.3. Engage vent line.

      Secure the vent line at the retaining clips -arrows-  .

      Fig 4: Locating Vent Line Retaining Clips
      G09825382Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  3. Pin in electric plug.
    1. 3.1. Insert both pins into the electric plug until they engage.
    2. 3.2. Close secondary lock in the plug.
      Fig 5: Closing Plug Secondary Lock
      G09825383Courtesy of PORSCHE CARS NORTH AMERICA, INC.
    3. 3.3. Connect electric plug to the housing.
      Fig 6: Locating Electric Plug
      G09825384Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  4. Remove final drive from the vice and take off the retainer plate.

    Unscrew screws for securing the Retainer Plate 9756  to the transmission housing.