Cadillac Workshop Service and Repair Manuals

Crankshaft Main Bearing: Specifications
Engine Mechanical Specifications

GENERAL SPECIFICATIONS

Crankshaft Main Bearing

Crankshaft Main Bearing Bore Diameter ............................................................................................................  69.871 - 69.889 mm (2.75 - 2.751 inch)
Crankshaft Main Bearing Bore Out-of-Round .............................................................................................................................  0.005 mm (0.0002 inch)
Crankshaft Main Bearing Clearance - Production ...............................................................................................  0.02 - 0.052 mm (0.0008 - 0.0021 inch)
Crankshaft Main Bearing Clearance - Service ....................................................................................................  0.02 - 0.065 mm (0.0008 - 0.0025 inch)