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Home >> Nissan-Datsun >> 2012 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Manual Transmission (RS6F94R)) >> Service Information >> Transaxle Assembly >> Disassembly and Assembly >> Assembly
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Disassembly and Assembly: Assembly

WARNING: This page is about a different variant/trim than selected.
  1. Install pinion gear (1) and pinion shaft (2) to clutch housing.
    CAUTION: Replace transaxle assembly when replacing clutch housing.
  2. Install plug to clutch housing.
    CAUTION: Do not reuse O-rings.
    NOTE: Apply specified transaxle fluid to O-rings prior to installation. Refer to MR20DE .
    Fig 1: Identifying Clutch Housing Pinion Gear And Shaft
    G04926416Courtesy of NISSAN NORTH AMERICA, INC.
  3. Install two way connector (1) to clutch housing.
    Fig 2: Identifying Clutch Housing Two Way Connector
    G04926415Courtesy of NISSAN NORTH AMERICA, INC.
  4. Install bushings (1) so that they becomes even to clutch housing edge surface, using a suitable tool (A).
  5. Install oil channel to clutch housing.
    CAUTION: Never reuse oil channel.
    Fig 3: Installing Clutch Housing Bushings Using Drift
    G05914934Courtesy of NISSAN NORTH AMERICA, INC.
  6. Install mainshaft front bearing outer race to clutch housing, using Tool (A).

    Tool number: KV38100200 (-) 

    Fig 4: Installing Mainshaft Front Bearing Outer Race To Clutch Housing Using Drift
    G04926420Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION: Replace mainshaft front bearing outer race and mainshaft front bearing inner race as a set.
  7. Install input shaft oil seal (1) to clutch housing, using Tool (A).

    Tool number: ST33220000 (-) 

    Fig 5: Installing Input Shaft Oil Seal To Clutch Housing Using Drift
    G04926421Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION: Do not reuse oil seal.
  8. Install snap ring (1) and oil channel (2) to transaxle case.
    CAUTION:
    • Select and install snap ring that has the same thickness as previous one.
    • Replace transaxle assembly when replacing transaxle case.
    Fig 6: Identifying Transaxle Case Snap Ring And Oil Channel
    G04926422Courtesy of NISSAN NORTH AMERICA, INC.
  9. Install mainshaft rear bearing adjusting shim to transaxle case.
    CAUTION: Select mainshaft rear bearing adjusting shim according to the following procedures when replacing mainshaft adjusting shim, 6th main gear, 5th main gear, or 4th main gear.
    • Replace mainshaft adjusting shim.
    • If new mainshaft adjusting shim is thinner than previous one, offset the thickness difference by selecting thicker mainshaft rear bearing adjusting shim.
    • If new mainshaft adjusting shim is thicker than previous one, offset the thickness difference by selecting thinner mainshaft rear bearing adjusting shim.
    • Replace 6th main gear, 5th main gear, or 4th main gear.
    • Measure the thickness of the main gear used before and the new main gear
    • Increase the thickness of the mainshaft rear bearing adjusting shim, if the difference is smaller than 0.025 mm (0.0010 in).
    • Decrease the thickness of the mainshaft rear bearing adjusting shim, if the difference is greater than 0.025 mm (0.0010 in).
  10. Install mainshaft rear bearing outer race to transaxle case, using Tool (A).

    Tool number: KV38100200 (-) 

    Fig 7: Installing Mainshaft Rear Bearing Outer Race To Transaxle Case Using Drift
    G04926423Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION: Replace mainshaft rear bearing outer race and mainshaft rear bearing inner race as a set.
  11. Install bushings (1) to transaxle case, using suitable (A).
    Fig 8: Installing Bushings To Transaxle Case Using Drift
    G05914939Courtesy of NISSAN NORTH AMERICA, INC.
  12. Install oil gutter (1) to transaxle case.
    Fig 9: Identifying Transaxle Case Oil Gutter
    G04926425Courtesy of NISSAN NORTH AMERICA, INC.
  13. Install shifter lever B (1) to transaxle case.
    CAUTION: Replace shifter lever A and shifter lever B as a set.
  14. Install shifter lever A to transaxle case.
    CAUTION: Replace shifter lever A and shifter lever B as a set.
    Fig 10: Identifying Transaxle Case Shifter Lever B
    G04926405Courtesy of NISSAN NORTH AMERICA, INC.
  15. Install retaining pin to shifter lever A (1), using a pin punch.
    CAUTION: Never reuse retaining pin.
  16. Install shim to transaxle case.
    Fig 11: Installing Retaining Pin To Shifter Lever A Using Pin Punch
    G04926404Courtesy of NISSAN NORTH AMERICA, INC.
  17. Install differential side bearing outer race (transaxle case side) to transaxle case, using Tool (A).

    Tool number: ST33400001 (J-26082) 

    Fig 12: Installing Transaxle Case Differential Side Bearing Outer Race Using Drift
    G04926429Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION: Replace differential side bearing outer race (transaxle case side) and differential side bearing inner race (transaxle case side) as a set.
  18. Install differential side bearing outer race (clutch housing side) to clutch housing, using Tool (A).

    Tool number: KV38100200 (-) 

    Fig 13: Installing Clutch Housing Differential Side Bearing Outer Race Using Drift
    G04926430Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION: Replace differential side bearing outer race (clutch housing side) and differential side bearing inner race (clutch housing side) as a set.
  19. Install differential side oil seals (1) to clutch housing and transaxle case, using Tool.

    Tool number: KV325 QAA (B.vi 1666-B) 

    Fig 14: Identifying Transaxle Case And Clutch Housing Side Oil Seal Thickness
    G08179883Courtesy of NISSAN NORTH AMERICA, INC.

    Dimension "L1": 1.2 - 1.8 mm (0.047 - 0.071 in) 

    Dimension "L2": 2.7 - 3.3 mm (0.106 - 0.130 in) 

    CAUTION: Do not reuse oil seals.
  20. Install magnet to clutch housing.
  21. Install final drive assembly to clutch housing.
  22. Set fork rod (1) to input shaft assembly (2), and then install them to clutch housing.
    Fig 15: Identifying Input Shaft Assembly And Fork Rod
    G05914946Courtesy of NISSAN NORTH AMERICA, INC.
  23. Install mainshaft assembly (1) according to the following procedures.
    1. Pull up input shaft assembly (2) and fork rod (3).
    2. Set 1st-2nd fork rod (4) to mainshaft assembly, and then install them to clutch housing.
    Fig 16: Installing Mainshaft Assembly
    G05914947Courtesy of NISSAN NORTH AMERICA, INC.
  24. Install reverse idler shaft assembly (1) according to the following procedures.
    1. Install spring washer to clutch housing.
    2. Pull up input shaft assembly (2), mainshaft assembly (3), fork rod (4), and 1st-2nd fork rod (5).
      NOTE: It is easier to pull up when shifting each fork rod to each shaft side.
    3. Set reverse fork rod (6) to reverse idler shaft assembly, and then install them to clutch housing.
    Fig 17: Removing/Installing Reverse Idler Shaft Assembly
    G05914915Courtesy of NISSAN NORTH AMERICA, INC.
  25. Shift 1st-2nd fork rod (1), fork rod (2), and reverse fork rod (3) to the neutral position.
  26. Install selector (4) to clutch housing.
    CAUTION: Replace selector lever and selector as a set.
    Fig 18: Installing Clutch Housing Selector
    G04926436Courtesy of NISSAN NORTH AMERICA, INC.
  27. Install selector spring (1) to return bushing (A).
  28. Apply recommended sealant to transaxle case mounting surface.
    • Use Genuine Liquid Gasket, Three Bond 1215 or an equivalent  .
    CAUTION:
    • Never allow old liquid gasket, moisture, oil, or foreign matter to remain on mounting surface.
    • Check that mounting surface is not damaged.
    • Apply liquid gasket bead continuously.
    Fig 19: Removing/Installing Return Bushing Selector Spring
    G05914913Courtesy of NISSAN NORTH AMERICA, INC.
  29. Install transaxle case to clutch housing while rotating shifter lever A (1) in the direction as shown.
    Fig 20: Installing Clutch Housing Transaxle Case
    G05914951Courtesy of NISSAN NORTH AMERICA, INC.
  30. Install reverse idler shaft bolt (←) according to the following procedures.
    1. Install seal washer to reverse idler shaft mounting bolt, and install reverse idler shaft bolt to transaxle case.
      CAUTION: Do not reuse seal washer.
    2. Tighten reverse idler shaft bolt to the specified torque. Refer to DISASSEMBLY AND ASSEMBLY .
    Fig 21: Locating Reverse Idler Shaft Mounting Bolt
    G04926392Courtesy of NISSAN NORTH AMERICA, INC.
  31. Tighten transaxle case bolts (←) to the specified torque. Refer to DISASSEMBLY AND ASSEMBLY .
    Fig 22: Locating Transaxle Case Mounting Bolt
    G04926391Courtesy of NISSAN NORTH AMERICA, INC.
  32. Install position switch (1) according to the following procedures.
    1. Apply recommended sealant to position switch thread.
      • Use Genuine Liquid Gasket, Three Bond 1215 or an equivalent  .
      CAUTION: Never allow old liquid gasket, moisture, oil, or foreign matter to remain on thread.
      Fig 23: Identifying Selector Lever, Bracket And Position Switch
      G04926440Courtesy of NISSAN NORTH AMERICA, INC.
    2. Install position switch to transaxle case, and tighten it to the specified torque. Refer to DISASSEMBLY AND ASSEMBLY .
  33. Install bracket (2) to transaxle case, and tighten bolt to the specified torque. Refer to DISASSEMBLY AND ASSEMBLY .
  34. Install selector lever (3) according to following the procedures.
    1. Install selector lever to transaxle case.
      CAUTION: Replace selector lever and selector as a set.
    2. Install retaining pin to selector lever, using a suitable tool.
    CAUTION: Never reuse retaining pin.
  35. Install drain plug according to the following procedures.
    1. Install gasket to drain plug.
      CAUTION: Do not reuse gasket.
    2. Install drain plug to clutch housing, using a suitable tool.
    3. Tighten drain plug to the specified torque. Refer to DISASSEMBLY AND ASSEMBLY .
  36. Install filler plug according to the following procedures.
    1. Install gasket to filler plug, and then install them to transaxle case.
      CAUTION: Do not reuse gasket.
    2. Tighten filler plug to the specified torque. Refer to DISASSEMBLY AND ASSEMBLY .
    CAUTION: Fill with gear oil before tightening filler plug to the specified torque.
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