Assembly Overview - Flywheel And Double Clutch

Fig 1: Exploded View Of Flywheel And Double Clutch Assembly With Torque Specification

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Assembly overview - flywheel and double clutch

1. Flywheel
2. Cover on double clutch
3. Screw/check tightening sequencel /replace  > Tightening - torque + 10 Nm (7.4 ftlb.) 
4. O-ring/replace 
5. Double clutch
6. Transmission housing
7. Thrust washer, installed depending on type.
8. Ball bearing
9. Circlip - always replace  circlip following removal.
10. Circlip - always replace  circlip following removal.
11. Input shaft sealing ring - always replace  sealing ring following removal.
12. Screw /replace  > Tightening - torque 60 Nm (44.3 ftlb.) 

Tightening torque and tightening sequence for double clutch cover: 

Tighten screws in the sequence -1 to 5-  in three steps as follows:

1. Screw in evenly by hand until the screw head is touching the clutch cover.
2. Tighten one after the other in > Torque angle + 90°  steps until the cover on the double clutch is touching the transmission housing.
3. Tighten with > end - tightening + 10 Nm (7.4 ftlb.) 
   Fig 2: Double Clutch Cover Screws Screws Tightening Sequence

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

   Tightening torque and tightening sequence for double clutch cover