996 Carrera Group 1 – Part 1 Engine / PAGE 69
43. Undo four hexagon-headbolts (M6 x 15) 47. Carefullylift the complete unit, camshafts · on the chain sprocket.
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911 Carrera (996) Engine -Crankcase, suspension
43. Undo four hexagon-headbolts (M6 x 15) 47. Carefullylift the complete unit, camshafts
on the chain sprocket. with chain and tensioning element out of
the cylinder head. The chain must not jump
over. Perform reallocationduring refitting
if necessary. \UI \\~
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44. Removedriveplateand sprocketwheel.
246_97
48. Removevalvetappets.
49. Detach guide for valvetappets. Undo
the parrhead screws (15 ea.) from
the outside to the inside, and remove
the guide for the valve tappets.
45. Detach two bearing saddles. Lever bearing
saddles out of the guide sleeves.
46. Removeholding-downdevice (special tools
9611 and 9643).
659_97
1001 37 Disassembling and assembling engine 10 -41
Printed in Germany -19, 1998 9961033
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