FixVault
Home › Infiniti › 2006 › QX56 AWD › Repair and Diagnosis › Transmission › Automatic Transmission › Assembly › Assembly (2)

Assembly (2)

  1. Install new O-ring to oil pump assembly.
    CAUTION:
    • Do not reuse O-ring.
    • Apply ATF to O-ring.
      Fig 1: Identifying New O-Ring
      G04133861Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Install bearing race to oil pump assembly.
    CAUTION: Apply petroleum jelly to bearing race.
    Fig 2: Installing Bearing Race To Oil Pump Assembly
    G04133862Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Install oil pump assembly in transmission case.
    CAUTION: Apply ATF to oil pump radial bearing.
    Fig 3: Installing Oil Pump Assembly In Transmission Case
    G04133863Courtesy of NISSAN MOTOR CO., U.S.A.
  4. Apply recommended sealant (Genuine RTV Silicone Sealant or equivalent) to oil pump assembly as shown. Refer to "RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS ".
    CAUTION: Completely remove all moisture, oil and old sealant from the oil pump bolts and oil pump bolt surfaces.

    For GI, go to GENERAL INFORMATION .

    Fig 4: Identifying Applying Sealant
    G04133864Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Tighten oil pump bolts to specified torque. Refer to "COMPONENTS ".
    CAUTION: Apply ATF to oil pump bushing.
    Fig 5: Identifying Tightening Oil Pump Bolts
    G04133865Courtesy of NISSAN MOTOR CO., U.S.A.
  6. Install new O-ring to input clutch assembly.
    CAUTION:
    • Do not reuse O-ring.
    • Apply ATF to O-ring.
      Fig 6: Identifying New O-Ring
      G04133866Courtesy of NISSAN MOTOR CO., U.S.A.
  7. Install converter housing to transmission case.
    CAUTION: Do not reuse self-sealing bolt.

    Converter housing bolt : 52 N.m (5.3 kg-m, 38 ft-lb) 

    Self-sealing bolt : 61 N.m (6.2 kg-m, 45 ft-lb) 

    Fig 7: Identifying Converter Housing To Transmission Case
    G04133867Courtesy of NISSAN MOTOR CO., U.S.A.
  8. Make sure that brake band does not close turbine revolution sensor hole.
    Fig 8: Locating Turbine Revolution Sensor Hole And Brake Band
    G04075663Courtesy of NISSAN MOTOR CO., U.S.A.
  9. Install control valve with TCM.
    1. Install A/T fluid temperature sensor 2 to bracket.
      Fig 9: Locating A/T Fluid Temperature Sensor
      G04075652Courtesy of NISSAN MOTOR CO., U.S.A.
    2. Install A/T fluid temperature sensor 2 (with bracket) in control valve with TCM. Tighten A/T fluid temperature sensor 2 bolt to the specified torque. Refer to "COMPONENTS ".
      CAUTION: Adjust bolt hole of bracket to bolt hole of control valve with TCM.
      Fig 10: Identifying A/T Temperature Sensor 2
      G04128443Courtesy of NISSAN MOTOR CO., U.S.A.
    3. Install new O-ring to A/T assembly harness connector.
      CAUTION:
      • Do not reuse O-ring.
      • Apply ATF to O-ring.
        Fig 11: Locating Harness Connector O Ring
        G04075653Courtesy of NISSAN MOTOR CO., U.S.A.
    4. Connect TCM connector and park/neutral position (PNP) switch connector.
      Fig 12: Locating TCM And Park Neutral Position Switch Connectors
      G04075656Courtesy of NISSAN MOTOR CO., U.S.A.
    5. Install A/T assembly harness connector to control valve with TCM.
      Fig 13: Identifying A/T Assembly Harness Connector To Control Valve With TCM
      G04133873Courtesy of NISSAN MOTOR CO., U.S.A.
    6. Connect TCM connectors.
      Fig 14: Locating TCM Connectors
      G04075654Courtesy of NISSAN MOTOR CO., U.S.A.
    7. Install control valve with TCM in transmission case.
      CAUTION:
      • Make sure that turbine revolution sensor securely installs into turbine revolution sensor hole.
      • Adjust A/T assembly harness connector of control valve with TCM to terminal hole of transmission case.
      • Hang down revolution sensor harness toward outside so as not to disturb installation of control valve with TCM.
        Fig 15: Locating Turbine Revolution Sensor Hole And Brake Band
        G04075663Courtesy of NISSAN MOTOR CO., U.S.A.
      • Assemble it so that manual valve cutout is engaged with manual plate projection.
        Fig 16: Identifying Manual Valve Cutout Is Engaged With Manual Plate Projection
        G04133876Courtesy of NISSAN MOTOR CO., U.S.A.
    8. Install bolts A, B and C to control valve with TCM.
      BOLTS LENGTH REFERENCE

      Bolt symbol Length: mm (in) Number of bolts
      A 42 (1.65) 5
      B 55 (2.17) 6
      C 40 (1.57) 1
      Fig 17: Installing Bolts
      G04133877Courtesy of NISSAN MOTOR CO., U.S.A.
    9. Tighten bolt 1, 2 and 3 temporarily to prevent dislocation. Then tighten them in order (1 --> 2 --> 3), and then tighten other bolts.
    10. Tighten control valve with TCM bolts to the specified torque. Refer to "COMPONENTS ".
      Fig 18: Identifying Tightening Bolt In Sequence
      G04133878Courtesy of NISSAN MOTOR CO., U.S.A.
  10. Connect A/T fluid temperature sensor 2 connector.
    Fig 19: Locating A/T Fluid Temperature Sensor 2
    G04075645Courtesy of NISSAN MOTOR CO., U.S.A.
  11. Securely fasten terminal cord assembly and A/T fluid temperature sensor 2 harness with terminal clips.
    Fig 20: Locating A/T Fluid Temperature Sensor 2 And Terminal Clips
    G04075646Courtesy of NISSAN MOTOR CO., U.S.A.
  12. Connect revolution sensor connector.
    Fig 21: Identifying Revolution Sensor Connector
    G04133881Courtesy of NISSAN MOTOR CO., U.S.A.
  13. Securely fasten revolution sensor harness with terminal clips.
    Fig 22: Fastening Revolution Sensor Harness With Terminal Clips
    G04133882Courtesy of NISSAN MOTOR CO., U.S.A.
  14. Pull down A/T assembly harness connector.
    CAUTION: Be careful not to damage connector.
    Fig 23: Pulling A/T Assembly Harness Connector
    G04133883Courtesy of NISSAN MOTOR CO., U.S.A.
  15. Install snap ring to A/T assembly harness connector.
    Fig 24: Identifying Snap Ring
    G04133884Courtesy of NISSAN MOTOR CO., U.S.A.
  16. Install the oil pan magnets as shown.
    Fig 25: View Of Magnets In Oil Pan
    G04075644Courtesy of NISSAN MOTOR CO., U.S.A.
  17. Install the oil pan and new oil pan gasket.
    CAUTION:
    • Do not reuse the oil pan gasket.
    • Completely remove all moisture, oil and old gasket from the oil pan gasket mating surfaces and holes.
    • Always replace the oil pan bolts as they are self-sealing.
    • Be sure the oil pan drain plug hole is located to the rear of the transmission assembly.
    • Partially install the oil pan bolts in a criss-cross pattern to prevent dislocation of the gasket.
    • Be careful not to pinch harnesses.
      Fig 26: Identifying Oil Pan Bolts
      G04075672Courtesy of NISSAN MOTOR CO., U.S.A.
  18. Tighten new oil pan bolts in numerical order as shown.

    Oil pan bolts : 7.9 N.m (0.81 kg-m, 70 in-lb) 

    Fig 27: Identifying Tightening Bolts In Sequence
    G04133887Courtesy of NISSAN MOTOR CO., U.S.A.
  19. Install drain plug in oil pan with new gasket.
    CAUTION: Do not reuse the drain plug gasket.

    Drain plug : 34 N.m (3.5 kg-m, 25 ft-lb) 

  20. Install torque converter.
    1. Pour ATF into torque converter.
      • Approximately 2 liter (2-1/8 US qt, 1-3/4 Imp qt) of fluid is required for a new torque converter. 
      • When reusing old torque converter, add the same amount of fluid as was drained. 
        Fig 28: Pouring ATF Into Torque Converter
        G04133888Courtesy of NISSAN MOTOR CO., U.S.A.
    2. Install torque converter while aligning notches of torque converter with notches of oil pump.
      CAUTION: Install torque converter while rotating it.
      Fig 29: Installing Torque Converter
      G04133889Courtesy of NISSAN MOTOR CO., U.S.A.
    3. Measure distance "A" to check that torque converter is in proper position.

      Distance "A" : 24.0 mm (0.94 in) or more 

      Fig 30: Measuring Distance "A"
      G04133890Courtesy of NISSAN MOTOR CO., U.S.A.
About FixVault