Main Bearing Dimension/Clearance Specifications

Crankshaft Bearing Clearance:
Production #1 0.017-0.053 mm (0.0007-0.0021inch)
Production #2, 3, 4 0.022-0.061 mm (0.0009-0.0024 inch)
Production #5 0.025-0.069 mm (0.0010-0.0027 inch)

Service #1 0.025-0.051 mm (0.0010-0.0020 inch)
Service #2, 3, 4 0.025-0.064 mm (0.0010-0.0025 inch)
Service #5 0.038-0.078 mm (0.0015-0.0030 inch)