Tightening Torques For New Connecting Rod Bolts
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2013 Porsche 911, 2012 Porsche 911, 2011 Porsche 911, 2010 Porsche 911, and 2009 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.
TIGHTENING TORQUES SPECIFICATIONS
| Designation | Engine M97/74 | Engine M97/77 | Engine M97/78 |
|---|---|---|---|
| Coat thread and bolt head surface lightly with engine oil | Yes | Yes | Yes |
| Initial tightening for connecting rod bolts | 25 Nm (19 ftlb.) ± 10 % | 30 Nm (22 ftlb.) ± 10 % | 30 Nm (22 ftlb.) ± 10 % |
| Final tightening torque angle for connecting rod bolts | 120° ± 2° | 62° ± 2° | 62° ± 2° |