Tightening Torques
Tightening torques for Cayenne S (M48/00) and Cayenne Turbo (M48/50)Note:
^ This torque list is organized by assembly and in order of service number.
^ The torque for the coolant pump is provided in Chapter 19.
^ Screws which are tightened with a torque angle must always be replaced with new ones.
^ The tightening sequences are indicated in the figures in the corresponding chapters, and it is essential to observe them.
^ The most important torques are specified at the end of the respective chapters.
The torques in the table generally apply to screws that are not specifically listed.
Group 10 - Crankcase, suspension
Tightening sequences
Group 13 - Crankshaft, pistons
Group 15 - Cylinder head, valve drive
Tightening sequences
Note:
^ The quality of the external fastening screws must 10.9.
^ If 8.8 screws are to be installed, the screws must be replaced.
^ Tighten screws 1 to 4 (M6 18.8) to 10 Nm (7.5 ft. lbs.).
^ Tighten screws 5 to 6 (M6 18.8) to 23 Nm (17 ft. lbs.).
^ Tighten screws 7 to 32 (M8 110.9) to 13 Nm (9.5 ft. lbs.).
Tightening Torques:
Group 17 - Lubrication
Group 19 - Cooling
Tightening sequences
Group 20 - Fuel supply, control
Group 21 - Exhaust system, turbocharging
Group 24- Fuel system, electronic injection
Tightening sequences
Group 26 - Exhaust system
Tightening sequences
Group 27 - Starter, power supply
Group 28 - Ignition system