Sierra 1500 2WD V8-5.3L Hybrid (2004)
Crankshaft Main Bearing: Specifications
Crankshaft Bearing Cap Bolts - Inner Bolts - First Pass in Sequence ....................................................................................................... 20 Nm (15 ft. lbs.)
Crankshaft Bearing Cap Bolts - Inner Bolts - Final Pass in Sequence .................................................................................................................. 80 degrees
Crankshaft Bearing Cap Bolts - Outer Bolts - First Pass in Sequence ...................................................................................................... 20 Nm (15 ft. lbs.)
Crankshaft Bearing Cap Bolts - Outer Bolts - Final Pass in Sequence ................................................................................................................. 51 degrees
Crankshaft Bearing Cap Side Bolts .......................................................................................................................................................... 25 Nm (18 ft. lbs.)
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)
Crankshaft Main Bearing Bore Diameter .................................................................................................................... 69.871-69.889 mm (2.75-2.751 inch)
Crankshaft Main Bearing Bore Out-of-Round ................................................................................................................................. 0.006 mm (0.0002 inch)
