Crankshaft Main Bearing

Crankshaft Bearing Cap Bolt - Preferred Method
First Pass 20 N.m (15 lb ft)
Final Pass 73 degrees
Crankshaft Bearing Cap Bolt 105 N.m (77 lb ft)
Block
Crankshaft Main Bearing Bore Out-of-Round 0.050 mm (0.002 in)
Cylinder Bore Diameter 101.618-101.643 mm (4.0007-4.0017 in)
Cylinder Bore Out-of-Round
Production 0.017 mm (0.0007 in)
Service 0.05 mm (0.002 in)
Cylinder Bore Taper
Production Relief Side 0.025 mm (0.0010 in)
Production Thrust Side 0.012 mm (0.0005 in)
Service 0.025 mm (0.0010 in)
Crankshaft Main Bearing Clearance
#1 - Production 0.02-0.05 mm (0.0008-0.0020 in)
#2, #3, and #4 - Production 0.028-0.058 mm (0.0011-0.0023 in)
#1 - Service 0.0254-0.05 mm (0.0010-0.0020 in)
#2, #3, and #4 - Service 0.025-0.063 mm (0.0010-0.0025 in)