Sentra L4-2.0L (MR20DE) (2010)
Connecting Rod Bearing Grade Table
Undersize Bearings Usage Guide
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When the specified connecting rod bearing oil clearance is not obtained with standard size connecting rod bearings, use undersize (US) bearings.
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When using undersize (US) bearing, measure the connecting rod bearing inner diameter with bearing installed, and grind the crankshaft pin so that
the connecting rod bearing oil clearance satisfies the standard.