Boxster S (987) F6-3.4L (2008)
10. Lift intake-air distributor and unscrew tapping screw -arrow- (only if intake-air distributor on cylinders 4-6 is removed).
11. Guide intake-air distributor out of the engine compartment.
Installing intake-air distributor
1. Clean sealing surfaces on cylinder head and intake-air distributor (use a clean, lint-free cloth that has been soaked in acetone or solvent naphtha).
2. Replace seals -arrows-.Observe position of sealing lugs.
3. Position intake-air distributor in engine compartment.
4. Lift intake-air distributor and screw in tapping screw -arrow-(only if intake-air distributor on cylinders 4-6 is installed).
5. Position six Torx screws (M6 x 35) of the intake-air distributor and tighten them. Tightening torque: 7.5 ftlb.
6. Plug in cable plug of supply lead for air-conditioning compressor and clip connector housing into the bracket provided (only if intake-air
distributor on cylinders 4-6 is installed).
7. Replace O-rings on fuel injectors.
8. Push fuel injectors with collection pipe into the bores in the intake-air distributor.
9. Position and tighten Torx screws (M6 x 12) -arrows- . Tightening torque: 10 Nm (7.5 ftlb.)
10. Clip solenoid valve -2- into intake-air distributor.
11. Connect cable plug -1- to solenoid valve -2-.