Suburban 1/2 Ton 2WD V8-5.3L VIN Z Flex Fuel (2006)
Crankshaft Main Bearing: Specifications
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)
