Operation CHARM
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2007
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911 Targa 4S (997) F6-3.8L
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Repair and Diagnosis
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Mechanical Specifications
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Engine
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Cylinder Block Assembly
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System Specifications
Manuals through 2025 now available!
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System Specifications
Cylinder Bore
100 mm
Bolts for crankcase halves
Connecting Rod Nuts
Replace bolts and nuts
Initial tightening
30 Nm (22 ftlb.)
Torque angle
90° ± 2°
Crankshaft Pulley
M14 x 1.5
170 Nm (126 ftlb.)
Replace screw