12. Detach bearing saddles and lever out of the · guide sleeves by hand. Do not use a tool.

911 Carrera (996) Engine -Cylinder head, valve drive 12. Detach bearing saddles and lever out of the guide sleeves by hand. Do not use a tool. 13. Removespecial tools (holding-downdevices 9611 and 9634) and carefully lift the entire unit, consisting of camshafts with chain and tensioning element, out of the cylinder head. The chain must not jump over during this operation; reallocate if necessary. The groove or tab of the camshaft position sensor cover must face downward. ~ -I \\ @' , ~ @ ,~ Q ~ Q @ ~ 243_97 14. Pull out valve tappets by hand. Note Do not use a magnet. Detach guide for valve tappet. Undo the pan-headscrews (15 ea.) from the outside to the inside, and remove the guide. 15 59 22 Removing valve tappets of cylinder bank 4 -6 15 -109 Printed in Germany -10, 1998 99615107