infiniti Workshop Repair Guides

Infiniti Workshop Service and Repair Manuals

Main Bearing - Oil Clearance|Page 3592 > < Connecting Rod Bearing (Small End) - Inner Diameter|Page 3587
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Crankshaft Main Bearing: Specifications
Main Bearing - Oil Clearance

OIL CLEARANCE OF MAIN BEARING 

(Oil clearance) = (Inner diameter of main bearing) - (Outer diameter of crankshaft journal)

STANDARD

No. 1 and 5 journals:................0.001 - 0.011 mm (0.0004 - 0.0004 inch)

No. 2, 3, and 4 journals:............0.007 - 0.017 mm (0.0003 - 0.0007 inch) 

LIMIT

No. 1 and 5 journals:.................0.021 mm (0.0008 inch) 
No. 2, 3, and 4 journals:.............0.027 mm (0.0011 inch) 

Main Bearing - Oil Clearance|Page 3592 > < Connecting Rod Bearing (Small End) - Inner Diameter|Page 3587