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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 777 (Automatic Transaxle Re4F03B) >> Assembly >> Adjustment(1) >> Differential Side Bearing Preload

Differential Side Bearing Preload

WARNING: This page is about a different car, the 2002 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install differential side bearing outer race without adjusting shim on transmission case.
  2. Install differential side bearing outer race on converter housing.
    Fig 1: Installing Differential Side Bearing Outer Race On Converter Housing
    G02016326Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Place final drive assembly on transmission case.
  4. Install transmission case on converter housing. Tighten transmission case fixing bolts A  and B  to the specified torque.
    Fig 2: Installing & Tightening Transmission Case Fixing Bolts In Sequence
    G02016327Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Attach dial indicator on differential case at transmission case side.
    Fig 3: Attaching Dial Indicator On Differential Case At Transmission Case Side
    G02016328Courtesy of NISSAN MOTOR CO., U.S.A.
  6. Insert Tool into differential side gear from converter housing.
  7. Move Tool up and down and measure dial indicator deflection.

    Differential side bearing preload T: 0.04 - 0.09 mm (0.0016 - 0.0035 in) 

  8. Select proper thickness of differential side bearing adjusting shim(s) using SDS table as a guide.

    Differential side bearing adjusting shim: Refer to  DIFFERENTIAL SIDE BEARING ADJUSTING SHIMS   .

  9. Remove converter housing from transmission case.
  10. Remove final drive assembly from transmission case.
  11. Remove differential side bearing outer race from transmission case.
    Fig 4: Removing Converter Housing From Transmission Case
    G02016329Courtesy of NISSAN MOTOR CO., U.S.A.
  12. Reinstall differential side bearing outer race and shim(s) selected from SDS table on transmission case.
  13. Reinstall converter housing on transmission case and tighten transmission case fixing bolts to the specified torque.
  14. Insert Tool into differential case and measure turning torque of final drive assembly.
    Fig 5: Measuring Final Drive Assembly Turning Torque
    G02016330Courtesy of NISSAN MOTOR CO., U.S.A.
    • Turn final drive assembly in both directions several times to seat bearing rollers correctly  .

      Turning torque of final drive assembly (New bearing): 0.49 - 1.08 N.m (5.0 - 11.0 kg-cm, 4.3 - 9.5 in-lb) 

    • When old bearing is used again, turning torque will be slightly less than the above  .
    • Make sure torque is within the specified range  .
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