996 Carrera Group 1 – Part 2 Engine / PAGE 31
Engine -Cylinder head, valve drive 911 Carrera (996) · No. Designation Qty. Removal
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Engine -Cylinder head, valve drive 911 Carrera (996)
Note:
No. Designation Qty. Removal Installation
27 Exhaustcamshaft of 1 Identification
cylinder bank 4 -6 218.55/3.4 EX 46
28 Timing chain 1 Observe allocationto
the camshafts;two chain
links identified
29 Fastening screw 1
30 a-ring 1 Replace;grease lightly
31 Tensioningrail 1 Inspectfor scoring and
replace if necessary
32 Fasteningscrew 2 Tighteningtorque 10 Nm
(7.5 ftlb.)
33 O-ring 2 Replace;grease lightly
34 Guiderail 1 Inspectfor scoring and Observe installation
replace if necessary position; slot faces
the crankshaft
15 -26 15 05 19 Removing and installing camshafts
9961523 Printed in Germany -10. 1998
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