Standards and Service Limits

Crankshaft bearing
Main bearing-to-journal oil clearance
No.1, 2, 4 and 5 journals
Standard or New 0.017 - 0.041 mm (0.0007 - 0.0016 inch)
Service Limit 0.050 mm (0.0020 inch)
No.3 journal
Standard or New 0.025 - 0.049 mm (0.0010 - 0.0019 inch)
Service Limit 0.055 mm (0.0022 inch)
Rod bearing clearance
K20A3 engine
Standard or New 0.020 - 0.050 mm (0.0008 - 0.0020 inch)
Service Limit 0.060 mm (0.0024 inch)
K20Z1 engine
Standard or New 0.033 - 0.061 mm (0.0013 - 0.0024 inch)
Service Limit 0.072 mm (0.0028 inch)