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2002
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911 Carrera 4S (996) F6-3.6L
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Engine
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Cylinder Head Assembly
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Specifications
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Technical Data
Technical Data
Reworking cylinder head
Permissible unevenness of the parting plane:
0.05 mm
.
Permissible unevenness after machining:
0.03 mm.
Wear dimension:
141.65 mm
Note on machining the sealing surface:
Peak-to-valley height =
0.015 mm