Boxster S (987) F6-3.4L (2008)
Caps
5. Fit ground strap to cylinder head 1, 3 with Torx screw M8 x 20 and tighten. --> Tightening torque: 23 Nm (17 ftlb.)
6. Insert each ignition coil into its spark plug recess -1-, fit two M6 x 25 Torx socket screws and tighten. --> Tightening torque: 10 Nm (7.5 ftlb.)
Hydraulic valves for camshaft adjustment and ignition coils
7. Fit new retainer plates and holders for the solenoid hydraulic valves -2-. --> Tightening torque: 10 Nm (7.5 ftlb.)
Hydraulic valves for camshaft adjustment (Vario Cam Plus version)