Crankshaft bearing

Item | Measurement | Qualification | Standard or New | Service Limit
--- | --- | --- | --- | ---
Crankshaft bearing | Main bearing-to-journal oil clearance | No. 1 journal No. 2 journal No. 4 journal No. 5 journal | 0.017−0.041 mm (0.0007−0.0016 in.) | 0.050 mm (0.0020 in.)
No. 3 journal | 0.025−0.049 mm (0.0010−0.0019 in.) | 0.055 mm (0.0022 in.)
Rod bearing clearance | K20A6 engine | 0.020−0.050 mm (0.0008−0.0020 in.) | 0.060 mm (0.0024 in.)
K24A3 engine | 0.032−0.066 mm (0.0013−0.0026 in.) | 0.077 mm (0.0030 in.)