911 Carrera 4 Cabriolet (997) F6-3.6L (2006)
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6. Insert exhaust camshaft - 6. Lay the timing chain on the flange for the sprocket, then insert the camshaft at overlapping TDC of cylinder (the outlet
cams of cylinder point towards the cams of the inlet camshaft -arrows-).
7. Insert exhaust camshaft sprocket in the timing chain and position on camshaft flange. The four threaded bores in the camshaft flange must be
covered by the slots of the sprocket in the clockwise running direction of the engine approximately half way -arrows-.
8. Oil the bearing surfaces of the camshafts with new engine oil.
Note: Do not interchange the thrust bearings of the inlet and exhaust camshafts during assembly; observe identification markings.
9. Insert three thrust bearings and one housing -arrows- for the bearing sleeve of the camshafts together with the guide rail for the timing chain.