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Home >> Nissan-Datsun >> 2006 >> Sentra SE-R >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Engine Mechanical (Qr25DE) >> Cylinder Block >> How to Select Piston and Bearing >> How To Select A Connecting Rod Bearing >> When New Connecting Rod and Crankshaft are Used:

When New Connecting Rod and Crankshaft are Used:

  1. Apply big end inside diameter grade stamped on connecting rod side face to the row in the "Connecting Rod Bearing Selection Table".
    Fig 1: Identifying Connecting Rod (Grade And Reference Codes)
    G04190563Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Apply pin diameter grade stamped on crankshaft front side to the column in the "Connecting Rod Bearing Selection Table".
  3. Read the symbol at the cross point of selected row and column in the "Connecting Rod Bearing Selection Table".
  4. Apply the symbol obtained to connecting rod bearing grade table to select.
    Fig 2: Identifying Pin Diameter Grade
    G04190564Courtesy of NISSAN MOTOR CO., U.S.A.