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Home >> Pontiac >> 2009 >> G6 L4-2.4L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Block Assembly >> Crankshaft Main Bearing
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Crankshaft Main Bearing

MAIN BEARING CAP

Crankshaft Main Bearing Clearance 0.031-0.067 mm (0.0012-0.0026 in)
Crankshaft Main Bearing Bore Diameter 64.068-64.082 mm (2.5224-2.5229 in)

Main Bearing Cap bolts




NEW Upper crankshaft bearing cap bolts
First Pass 20 Nm (15 lb ft)
Final Pass an additional 70 degrees

NEW Lower crankshaft bearing bolts




Bearing Cap bolts 25 Nm (18 lb ft)