996 Carrera Group 1 – Part 2 Engine / PAGE 158
Installing cylinder head -GT3 · No. Designation Qty. Removal Installation
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911 Carrera (996) Engine, cylinder head
Installing cylinder head -GT3
Note:
No. Designation Qty. Removal Installation
1 Fasteningnut 12
2 Washer 12
3 Cylinder-headgasket 1 Replace
4 Valve keys -exhaust valve 12
5 Upper spring retainer - 6
exhaustvalve
6 Outer valve spring - 6
exhaustvalve
7 Innervalvespring- 6
exhaustvalve
8 Valve stem seal 6 Replace
9 Lower valve retainer- 6
exhaustvalve
10 Spacer -exhaust valve
6
1 Valve guide -exhaust valve 6
12 Exhaustvalve seat ring 6
13 Exhaustvalve 6
14 Valve keys -inlet valve 12
15 Upper spring retainer - 6
inlet valve
16 Outer valve spring 6
17 Inner valve spring 6
18 Valve stem seal -inlet valve 6 Replace
19 Lowervalveretainer 6
20 Spacer -inlet valve 6
21 Inletvalve 6
15 70 23 Installing cylinder head -GT3 15 -175
Printed in Germany -32, 1999 99615173
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