Engine -Cylinder head, valve drive 911 Carrera (996) · 19. Undo four hexagon-headbolts (M6 x 15)

Engine -Cylinder head, valve drive 911 Carrera (996) 19. Undo four hexagon-headbolts (M6 x 15) on the chain sprocket. 20. Relievechain of tension. Unscrewchain tensioner of cylinder bank 1 -3. ("2 rings" identificationon chain tensioner and crankcase). p 6 266_98 7. Unscrewand remove three fastening screws bI~ ~ ~) (M6 x 95) for tensioning element. ~ ,~,'~ 18. Undo four hexagon-headbolts (M6 x 15) "~:::::a on the chain sprocket. \..U 221_98 ~C'-J Lv) ~ I:.C 21. Take off drive plate of oil extraction pump. )\ " .I Removesprocket wheel and chain and !~L- connect with a tie wrap (installationposition). ( 22. Detach bearing saddles and lever out of the guide sleeves by hand. Do not use a tool. /L1 723..97 Rear axle cross member removed for clearer illustration 15 -98 15 59 27 Removing valve tappets of cylinder bank 1 -3 9961595 Printed in Germany. 10, 1998