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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 1049 (Engine Mechanical) >> Cylinder Block >> How to Select Piston and Bearing >> How To Select Main Bearings >> When New Cylinder Block and Crankshaft are Used

When New Cylinder Block and Crankshaft are Used

WARNING: This page is about a different car, the 2004 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
  1. Main Bearing Selection Table  rows correspond to bearing housing grade on rear left side of cylinder block.
    Fig 1: Identifying Cylinder Bore Grade No.
    G00779392Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Apply journal diameter grade stamped on crankshaft front side to column in Main Bearing Selection Table .
  3. Find sign (main bearing grade) at crossing of row and column in Main Bearing Selection Table .
    Fig 2: Identifying Journal Bore Grade No.
    G00779393Courtesy of NISSAN MOTOR CO., U.S.A.
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