911 Carrera (997) F6-3.6L (2006)
4. Tighten screws for exhaust manifold -1- in accordance with the tightening sequence (see relevant component overview). Tightening torque: 23 (17
ft.lb.) Nm
5. Tighten new lock nuts -1- on catalytic converter flange. Tightening torque: 23 (17 ft.lb.) Nm