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Home >> Infiniti >> 2017 >> QX30 Base >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission (Removal And Installation) >> Unit Disassembly And Assembly >> Transaxle Assembly >> Disassembly And Assembly >> Assembly
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Disassembly And Assembly: Assembly

  1. Use a scraper to remove old liquid gasket from surfaces of transaxle case and clutch housing.
  2. Set 3rd, 6th, 7th, and reverse gear output shaft, input shaft, Shift fork, final drive, 1st, 2nd, 4th, and 5th gear output shaft to the assembly device [SST: KV315H0540 (TechMate No. -) (DAIMLER tool No. 724 589 02 40 00)].
  3. Set back the transaxle case and insert input shaft to the transaxle side ball bearing.
  4. Install snap ring WHITE-1 .
    GNSJSDIA8733ZZ-733Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:

    Never reuse snap ring.

  5. Install the dust washer WHITE-1 .
    GNSJSDIA8773ZZ-773Courtesy of NISSAN NORTH AMERICA, INC.
  6. Vertically position lever (A) of assembly device and allow transaxle case to firmly contact with assembly device.
    GNSJSDIA8558GB-558Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:
    • Push (A) in the direction shown by arrow and check that lever cannot be moved.
      GNSJSDIA8559GB-559Courtesy of NISSAN NORTH AMERICA, INC.
    • If the lever cannot be positioned vertically under the condition that no clearance exists between transaxle case and assembly device (A), adjust bolt position of MARU-A-W the lever vertically.
      GNSJSDIA8560GB-560Courtesy of NISSAN NORTH AMERICA, INC.
    • If the lever cannot be positioned vertically under the condition that some clearance exists between transaxle case and assembly device, eliminate the clearance between transaxle case and assembly device by rotating engine stand to position the lever vertically.
  7. Perform inspection and adjustment of gear. Refer to INSPECTION AND ADJUSTMENT .
  8. Install following parts.
    GNSJSDIA9038ZZ-038Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:

    Never reuse gasket.

    WHITE-1 : Gasket
    WHITE-2 : Shift valve and shift valve spring
    WHITE-3 : Gasket
    WHITE-4 : Oil cooling
  9. Apply liquid gasket with the tube presser (commercial service tool) to the surface of transaxle case to a limited portion as shown in the figure.
    NOTE:

    Apply liquid gasket with 1 mm (0.04 in) width.

    • 2WD models
      GNSJSDIA8902ZZ-902Courtesy of NISSAN NORTH AMERICA, INC.
    • AWD models
      GNSJSDIA8903ZZ-903Courtesy of NISSAN NORTH AMERICA, INC.
  10. Install oil pump mounting bolts.
    GNSJSDIA8685ZZ-685Courtesy of NISSAN NORTH AMERICA, INC.
  11. Install the clutch housing to the transaxle case.
    CAUTION:

    Never reuse bolts.

    NOTE:

    Install the clutch housing within 10 minutes after applying liquid gasket on the transaxle case.

    • 2WD models
      GNSJSDIA9014ZZ-014Courtesy of NISSAN NORTH AMERICA, INC.
    • AWD models
      GNSJSDIA8686ZZ-686Courtesy of NISSAN NORTH AMERICA, INC.
  12. Install oil pump gear.
  13. Install the oil pump gear WHITE-1 using puller (A) [SST: KV315H0610 (TechMate No. -) (DAIMLER tool No. 724 589 02 33 00)] installed to the oil pump gear.
    GNSJSDIA8653ZZ-653Courtesy of NISSAN NORTH AMERICA, INC.
  14. Install nut MARU-A-W .
    GNSJSDIA8657ZZ-657Courtesy of NISSAN NORTH AMERICA, INC.
    NOTE:

    Be careful that the nut is a left-hand thread.

  15. Install control valve with the following procedure.
    GNSJSDIA8650ZZ-650Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:

    Never reuse bolts.

    1. Tighten control valve mounting bolts.
      Quantity : 15
      Tightening torque N•m (kg-m, in-lb) : 4 (0.41, 35)
      NOTE:

      Tighten mounting bolts in diagonal order.

    2. Turn control valve mounting bolts clockwise.
      Angle tightening : 180°
  16. Install oil filter.
    CAUTION:

    Never reuse oil filter.

  17. Install oil pan WHITE-1 and gasket.
    GNSJSDIA8638ZZ-638Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:

    Never reuse gasket.

  18. Install oil pan mounting bolts.
    GNSJSDIA8637ZZ-637Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:

    Never reuse bolts.

  19. Using drift [SST: KV315H0420 (TechMate No. -) (DAIMLER tool No. 724 589 00 15 02)] install cover with oil duct to transaxle case WHITE-1 .
    GNSJSDIA8633ZZ-633Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:

    Never reuse cover with oil duct.

  20. Using drift [SST: KV315H0420 (TechMate No. -) (DAIMLER tool No. 724 589 00 15 01)] install cover WHITE-1 .
    GNSJSDIA8634ZZ-634Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:

    Never reuse cover.

  21. Install snap ring WHITE-1 .
    GNSJSDIA8632ZZ-632Courtesy of NISSAN NORTH AMERICA, INC.
  22. Install transaxle oil charging pipe WHITE-1 .
    GNSJSDIA8636ZZ-636Courtesy of NISSAN NORTH AMERICA, INC.
  23. Install transaxle oil charging pipe mounting bolts MARU-A-W .
    GNSJSDIA8635ZZ-635Courtesy of NISSAN NORTH AMERICA, INC.
  24. Install assembly tool (A) [SST: KV315H0440 (TechMate No. -) (DAIMLER tool No. 724 589 00 31 00)] to dual clutch WHITE-1 .
    GNSJSDIA8562GB-562Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:

    The periphery of dual clutch is sharp. Be careful not to touch it.

  25. Pull lever MARU-A-W in the vertical direction to release the lock.
    GNSJSDIA8563GB-563Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:

    The periphery of dual clutch is sharp. Be careful not to touch it.

  26. Move lever MARU-A-W in the direction shown by arrow and engage the tip of lever with hole MARU-B-W .
    GNSJSDIA8564GB-564Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:

    The periphery of dual clutch is sharp. Be careful not to touch it.

  27. Hold MARU-A-W and install dual clutch to the transaxle assembly.
    GNSJSDIA8565GB-565Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:

    The periphery of dual clutch is sharp. Be careful not to touch it.

  28. Install bearing.
  29. Select proper thickness of shim so that axial play is within specifications. Refer to INSPECTION AND ADJUSTMENT .
  30. Install shim.
  31. Using assembly sleeve [SST: KV315H0410 (TechMate No. -) (DAIMLER tool No. 724 589 00 14 00)] install cover.
    CAUTION:

    Never reuse cover.

  32. Install snap ring.
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