Silverado 1500 4WD V8-6.0L VIN U (2006)
Crankshaft Main Bearing: Specifications
Crankshaft Main Bearing Bolts
Crankshaft Bearing Cap M8 Bolts ......................................................................................................................................................... 25 Nm (18 ft. lbs.)
Crankshaft Bearing Cap M10 Bolts - First Pass in Sequence ................................................................................................................ 20 Nm (15 ft. lbs.)
Crankshaft Bearing Cap M10 Bolts - Final Pass in Sequence ............................................................................................................................ 80 degrees
Crankshaft Bearing Cap M10 Studs - First Pass in Sequence ................................................................................................................ 20 Nm (15 ft. lbs.)
Crankshaft Bearing Cap M10 Studs - Final Pass in Sequence ........................................................................................................................... 51 degrees
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)
