Engine -Cylinder head, valve drive 911 Carrera (996) · 215-98

Engine -Cylinder head, valve drive 911 Carrera (996) I ~ /() ~ 215-98 203_98 View from the flywheel side Diagram shows lower closure cap 4. If the position of the camshafts is incorrect or 9. Fit special tool, holding-downdevice 9634, on the groove in the inlet camshaft does not face the cylinder head. Fasten holding-downdevice outward, remove fixing pin of belt pulley and with a hexagon-headbolt M8 x 3. turn crankshaft a further 3600 clockwise. Then position or fix the fixing pin in the bore Note (1 aT) and the fixing bore in the crankcase In order to prevent damage to the camshafts again. or saddle bearings, it is essentialto fit the holding-downdevice before detaching 5. Check the position of the groove again. the cylinder head cover. 6. Removeignitioncoils and spark plugs, 7. Pull off oil protection tubes. Refer to ServoNo. 1546 19, 8. Pull off closure caps (2 ea.) of cylinder head 1 -3 -pulley side. 721-97 15 -96 15 59 27 Removing valve tappets of cylinder bank 1 -3 9961595 Printed in Germany -10, 1998