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Home >> Infiniti >> 2018 >> QX60 AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission >> Removal And Installation >> Control Valve >> Removal and Installation >> Installation

Removal and Installation: Installation

  1. Install the lip seal (1) to the transaxle case.
    GNSJPDIA0661Z-661Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:
    • Do not reuse lip seal.
    • Apply petroleum jelly to lip seal.

    SYMBOL

    : Front
  2. Install the control valve to the transaxle case.
    GNSDB122271Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION:
    • Do not drop the control valve, ratio control valve and manual shaft.
    • Ensure the harness (A) is correctly routed and does not get pinched.
  3. Secure the control valve using bolts (A), (B) and (C).
    GNSAWDIA1539Z-539Courtesy of NISSAN NORTH AMERICA, INC.
    CAUTION: Ensure the harness is correctly routed and does not get pinched.
    NOTE:
    • Leave bolt holes (D) blank at this step.
    • Install bolts (C) without the strainer bracket.

    Bolt

    Bolt length mm (in)

    Number of bolts

    A

    54 (2.13)

    7

    B

    44 (1.73)

    2

    C

    25 (0.98)

    2

    SYMBOL

    : Front
  4. Connect the control valve harness connector (A).
    GNSAWDIA1538Z-538Courtesy of NISSAN NORTH AMERICA, INC.

    SYMBOL

    : Front
    CAUTION: Securely insert the harness connector until it clicks and locks.
  5. Install the CVT fluid temperature sensor bracket to the valve body with bolt (A).
    GNSDB116934Courtesy of NISSAN NORTH AMERICA, INC.
    NOTE: Leave bolt hole (B) blank as it will be used to secure the oil strainer at a later step.

    Bolt

    Bolt length mm (in)

    Number of bolts

    A

    54 (2.13)

    1
  6. Install new O-ring to oil strainer assembly.
    CAUTION:
    • Do not reuse O-ring.
    • Apply CVT fluid to O-ring.
    NOTE: New oil strainers come with a new O-ring already installed.
  7. Install new oil strainer with bolts (A).
    GNSALDIA0911Z-911Courtesy of NISSAN NORTH AMERICA, INC.

    Bolt

    Bolt length mm (in)

    Number of bolts

    A

    54 (2.13)

    2
  8. Install the manual plate (1) while aligning the ends as shown, below.
    GNSJPDIA0962Z-962Courtesy of NISSAN NORTH AMERICA, INC.
    • Align the slot of the manual plate with the manual shaft (A).
    • Align the end of the manual plate with the cutout of the manual valve.
    CAUTION: Install the end of the manual plate into the cutout of the manual valve.

    SYMBOL

    : Cutout

    SYMBOL

    : Front
  9. Install the spring washer (2) and the lock-nut (3), and then tighten to the specified torque.
  10. Install the magnets in the oil pan in their original location.
    CAUTION: Completely clean the iron powder from the magnet area of oil pan and the magnet.
  11. Install the oil pan to the transaxle case with the following procedure.
    1. Install the oil pan gasket to the oil pan.
      CAUTION:
      • Completely wipe out any moisture, oil, and old gasket from the oil pan gasket surface and bolt hole of oil pan and transaxle case.
      • Do not reuse oil pan gasket.
    2. Install the oil pan assembly to the transaxle case, and then temporarily tighten the oil pan bolts.
    3. Tighten the oil pan bolts in the order shown below, to the specified torque.
      Fig 1: Oil Pan Bolt Tightening Sequence
      GNSJSDIA5211Z-211Courtesy of NISSAN NORTH AMERICA, INC.

      SYMBOL

      : Front
    4. Tighten the oil pan bolts again clockwise from (1) shown above, to the specified torque.
  12. Install drain plug gasket to drain plug.
    CAUTION: Do not reuse drain plug gasket.
  13. Install drain plug to oil pan.
  14. Install new QR code sticker (1) on Transmission Range (inhibitor) switch (2).
    GNSALDIA0951Z-951Courtesy of NISSAN NORTH AMERICA, INC.
    NOTE: If sticker is not included with parts, contact Powertrain Call Center to report.
  15. Flush the CVT fluid cooler and lines. Refer to CVT Fluid Cooler Flush .
  16. Connect battery negative terminal. Refer to Removal and Installation .
  17. Fill the transaxle assembly with CVT fluid. Refer to Replacement .
  18. Perform "ADDITIONAL SERVICE WHEN REPLACING CONTROL VALVE." Refer to Description .
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