Crankshaft bearing

Item
Measurement
Qualification
Standard or New
Service Limit
Crankshaft bearing
Main bearing-to-journal oil clearance
No. 1, 5 journals
0.014−0.030 mm (0.0006−0.0012 in.)
0.040 mm (0.0016 in.)
No. 2, 3, 4 journals
0.018−0.034 mm (0.0007−0.0013 in.)
0.045 mm (0.0018 in.)
Rod bearing clearance
0.024−0.042 mm (0.0009−0.0017 in.)
0.055 mm (0.0022 in.)