996 Carrera Group 1 – Part 2 Engine / PAGE 154
Engine, cylinder head 911 Carrera (996) · Removing cylinder head -GT3
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Engine, cylinder head 911 Carrera (996)
Removing cylinder head -GT3
Preliminarywork: Removecamshaft housing (Serv. No.: 15 7021)
1. Removethe seal betweenthe camshaft hous-
ing and the cylinder head. Do not use the seal
again.
2. Removeguiderails.
To do so, unscrewthe three hexagon socket
head bolts and take the guide rails out of the
chain box.
10200002
4. Unscrewcylinder head.
Unscrewthe twelve internal serration screws
in 1/2-turn steps. In order to avoid distortion
of the cylinder head, work from the outside in-
wards (as shown in the picture).
3. Remove chain box,
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Unscrewthe five hexagon socket head bolts
for this purpose.
Important! 1~ 7 ,-uO Q
Do not forget the bolt in the chain box.
257_99
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