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Home >> Buick >> 2012 >> Regal L4-2.4L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Crankshaft Main Bearing
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Crankshaft Main Bearing

Crankshaft Main Bearing Clearance 0.031-0.067 mm (0.0012-0.0026 in)









Crankshaft Bearings - Lower Crankcase to Block - Bedplate
First Pass 20 Nm (15 lb ft)
Final Pass 70 Degrees

Lower Crankcase Perimeter Bolt 25 Nm (18 lb ft)

Crankshaft Main Bearing Bore Diameter 64.068-64.082 mm (2.5224-2.5229 in)