FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Cobalt L4-2.0L Turbo
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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 Block Assembly
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Crankshaft Main Bearing
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Specifications
Crankshaft Main Bearing: Specifications
Crankshaft Main Bearing
Crankshaft Main Bearing
Bore Diameter
64.068-64.082 mm (2.5224-2.5229 in)
Lower crankcase
First pass
20 Nm (15 lb ft)
Second pass
77 degrees
Crankcase perimeter bolts
25 Nm (18 lb ft)