Tightening torques, cylinder head cover
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2005 Porsche 911, 2004 Porsche 911, 2003 Porsche 911, 2002 Porsche 911, and 2001 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUES SPECIFICATIONS - CYLINDER HEAD COVER
| Location | Thread | Tightening torque Nm (ftlb.) |
|---|---|---|
| Screws for cylinder head cover | M6 x 30 | 13 (10.0) |
| Screws for hydraulic valve holder | M6 x 20 | 10 (7.5) |
| Ground strap to cylinder head | M8 | 23 (17) |
| Screws for ignition coils | M6 x 25 | 10 (7.5) |
| Screws for rear muffler holder | M8 x 25 /M8 x 30 | 23 (17) |
| Screws for rear muffler on holder | M8 | 23 (17) |
| Screws for exhaust manifold on cylinder head (replace) | M8 x 28 | 23 (17) |
| Fastening nuts for exhaust manifold flange to catalytic converter | M8 | 23 (17) |
| Screws for shield | M6 x 16 | 10 (7.5) |