Technical Values
WARNING: This page is about a different car, the 2010 Porsche Cayenne, 2009 Porsche Cayenne, and 2008 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.
| Location | Description | Type | Basic value | Tolerance 1 | Tolerance 2 |
|---|---|---|---|---|---|
| Components | Temperature | 17°C | |||
| Cylinder-head screws (internal serration) | M9 x 1.25 x 141 (7 ea., centre) and M9 x 1.25 x 111 (13 ea., outer), always replace | Initial tightening | 15 Nm (11 ftlb.) | ||
| Cylinder-head screws (internal serration) | Tightening torque | 30 Nm (22 ftlb.) | |||
| Cylinder-head screws (internal serration) | Torque angle | 180° | |||
| Timing-case cover to cylinder head | M8 | Tightening torque | 23 Nm (17 ftlb.) | ||
| Oval-head screw on timing chain housing | M6 x 25 | Tightening torque | 8 Nm (6 ftlb.) | ||
| Hexagon-head bolts on oil pump | M8 x 20 | Tightening torque | 8 Nm (6 ftlb.) | ||
| Chain tensioner | M22 x 1.5 x 18.7 | Tightening torque | 40 Nm (30 ftlb.) | ||
| Bearing pin on guide rail for drive chain | M8 x 11.5 | Tightening torque | 10 Nm (7.5 ftlb.) | ||
| Hexagon-head bolt on drive wheel for timing chain | M10 x 40 (always replace) | Initial tightening | 60 Nm (44 ftlb.) | ||
| Hexagon-head bolt on drive wheel for timing chain | Torque angle | 90° | |||
| Bolt for guide rail | Tightening torque | 10 Nm (7.5 ftlb.) | |||
| Fastening screw on guide rail | Tightening torque | 20 Nm (15 ftlb.) | |||
| Hexagon-head bolt on guide rail | M8 x 45 | Tightening torque | 23 Nm (17 ftlb.) | ||
| Hexagon-head bolts on camshaft controllers | M12 x 1.5 x 85 (always replace) | Initial tightening | 60 Nm (44 ftlb.) | ||
| Hexagon-head bolts on camshaft controllers | Torque angle | 90° |