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Home >> Nissan-Datsun >> 2003 >> Sentra SE-R, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1577 (Front Final Drive) >> Front Final Drive Assembly >> Disassembly and Assembly >> Adjustment And Selection Of Adjusting Washers >> Differential Side Gear Clearance
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Differential Side Gear Clearance

WARNING: This page is about a different car, the 2005 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
  1. Place differential case straight up so that side gear to be measured comes upward.
    Fig 1: Placing Differential Case Straight Up
    G03602983Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Using feeler gauge, measure the clearance between side gear back and differential case at 3 different points, while rotating side gear. Average the 3 readings, and then measure the clearance of the other side as well.
    Fig 2: Measuring Clearance Between Side Gear Back And Differential Case Using Feeler Gauge
    G03602984Courtesy of NISSAN MOTOR CO., U.S.A.

    Side gear back clearance specification: 0.20 mm (0.0079 in) or less 

    CAUTION: To prevent side gear from tilting, insert feeler gauges with the same thickness from both sides.
  3. If the back clearance is outside the specification, use a thicker/ thinner side gear thrust washer to adjust. Refer to "SIDE GEAR THRUST WASHER ".

    When the back clearance is large: 

    Use a thicker thrust washer. 

    When the back clearance is small: 

    Use a thinner thrust washer. 

    CAUTION: Select a side gear thrust washer for right and left individually.