Boxster S (987) F6-3.4L (2008)
Subsequent work for installing camshafts
1. Insert solenoid hydraulic valves and new gaskets for the spark-plug recesses. Fit new O-rings into the solenoid hydraulic valves and insert into the
bores in the cylinder head (if necessary replace oil strainer). Grease O-rings with Optimol MP3 hydraulic valve for camshaft timing'.
2. Install cylinder head cover.
3. Fit oil suction pump (1 - 3) and tandem pump (4 - 6) with new, micro-self-locking Torx screws M6. Replace O-rings and grease with Optimol
MP3. Fit vacuum line with new O-rings at tandem pump. Tightening torque: 7.5 ft lb.
4. Fit new plastic cap dry on cylinder head. Tap in with a plastic hammer.
5. Fit ground strap to cylinder head 1 - 3 with Torx screw M8 x 20 and tighten. Tightening torque: 17 ft lb.
6. Insert each ignition coil into its spark plug recess -1-, fit two M6 x 25 Torx socket screws and tighten. Tightening torque: 7.5 ft lb.
7. Fit new retainer plates and holder for the solenoid hydraulic valves -2- , Refer to Installing hydraulic valve for camshaft timing'. Tightening torque:
7.5 ft lb.
8. Connect cable plugs to the oil temperature switch for cylinder bank 1 - 3.