Toyota Workshop Service and Repair Manuals

Crankshaft Main Bearing: Specifications

Main bearing center wall thickness (Reference) 

No. 1 

Mark 1 ........................................................................................................................................................  1.991 - 1.994 mm (0.0784 - 0.0785 inch) 
2 .................................................................................................................................................................  1.994 - 1.997 mm (0.0785 - 0.0786 inch) 
3 .................................................................................................................................................................  1.997 - 2.000 mm (0.0786 - 0.0787 inch) 
4 .................................................................................................................................................................  2.000 - 2.003 mm (0.0787 - 0.0789 inch) 
5 .................................................................................................................................................................  2.003 - 2.006 mm (0.0789 - 0.0790 inch) 

Others 

Mark 1 ........................................................................................................................................................  1.989 - 1.992 mm (0.0783 - 0.0784 inch) 
2 .................................................................................................................................................................  1.992 - 1.995 mm (0.0784 - 0.0785 inch) 
3 .................................................................................................................................................................  1.995 - 1.998 mm (0.0785 - 0.0787 inch) 
4 .................................................................................................................................................................  1.998 - 2.001 mm (0.0787 - 0.0788 inch) 
5 ..................................................................................................................................................................  2.001 - 2.004 mm (0.0788 - 0.0789 inch)

Main bearing cap x Cylinder block 

1st .....................................................................................................................................................................................  61 Nm (625 kgf-cm, 45 ft. lbs.)
2nd .........................................................................................................................................................................................  Turn 90° Turn 90° Turn 90°