Installing Sealing Ring For Crankshaft (Transmission Side)

Information 

Sealing rings become damaged as a result of improper fitting. Do not oil sealing rings on the running surface and do not pull sealing rings off the plastic sleeve.

Fig 1: Identifying Crankcase, Crankshaft And Radial Shaft Seal

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

1. Radial shaft seal (use protection cap for radial shaft seal for fitting; only fit when crankcase is screwed on)
2. Crankcase
3. Crankshaft
4. Radial shaft seal (sectional view)

1. Direction of travel

1. Connect the sealing ring and sleeve to the tool spacer 9609/2  .
   Fig 2: Pushing Sealing Ring

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
2. Position the centring device spacer 9609/2  on the crankshaft flange. Pay attention to the centring pin when doing this. Then tighten the two fastening screws to 23 Nm (17 ft lbs.).
   Fig 3: Positioning Centering Device Spacer 9609/2 On Crankshaft Flange

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
3. Position the retracting bell pressure piece 9609/1  and tighten the central screw (a/f 19) to 25 Nm (19 ft lbs.).
   Fig 4: Positioning Retracting Bell Pressure Piece 9609/1

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
4. Loosen the retracting bell and screw it down.
5. Loosen the two fastening screws on the centring device and remove the tool.