Installing Flywheel

→ Avoid contact with caustic fluid.

→ Wear personal protective gear.

→ Ensure that there is good ventilation.

→ If you do come into contact, wash off immediately with plenty of warm water and contact a doctor if necessary.

1. Remove protective wax on new parts with acetone or solvent naphtha.
   NOTE: Removing and installing flywheel

   • Leaks
   • Risk of damage to the flywheel and adjacent components

   → Be very careful during removal and installation.

   → Get another person to help because of the weight.

2. Correctly position flywheel together with guide joint at the crankshaft flange (dowel pin -arrow-  ) and fit with nine internal-serration screws (M10 x 62).
   Fig 1: Locating Crankshaft Flange Dowel Sleeve

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
3. Screw in screws evenly and tighten to the specified torque in the correct sequence -1 to 9-  . Counter at the crankshaft pulley with special tool holding wrench 9548  .

   → Tightening torque: 85 Nm (63 ftlb.) 

   Fig 2: Flywheel Screws Tightening Sequence

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.