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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 413 (Engine Mechanical - 3.5L) >> Cylinder Block >> Inspection >> Connecting Rod Bushing Clearance (Small End)

Connecting Rod Bushing Clearance (Small End)

WARNING: This page is about a different car, the 2003 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.
  1. Measure the inner diameter "C" of the connecting rod bushing (small end).
  2. Measure the outer diameter "Dp" of the piston pin.
  3. Calculate the connecting rod bushing clearance.

    Connecting Rod Bushing Clearance = "C"-"Dp" 

    1. Standard : 0.005-0.017 mm (0.0002-0.0007 in) 
    2. Limit : 0.030 mm (0.0012 in) 
  4. If the calculated clearance exceeds the limit, replace the connecting rod assembly, or the connecting rod bushing, or the piston and pin set.
    Fig 1: Checking Outer Diameter Of Piston Pin
    G02110791Courtesy of NISSAN MOTOR CO., U.S.A.