911 Carrera Cabriolet (997) F6-3.6L (2007)
28. Insert exhaust camshaft sprocket in the timing chain and position on camshaft flange. The four threaded bores in the camshaft flange must be fully
visible on the left at the slotted curves of the sprocket (-Arrows-) so that the Torx screws M6 x 12 can still be positioned to fasten the sprocket.
Note: Do not interchange the thrust bearings of the inlet and outlet camshafts during assembly; observe identification markings.
29. Insert three thrust bearings and one housing -Arrows- for the bearing sleeve of the camshafts together with the guide rail for the timing chain.