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Home >> Infiniti >> 2004 >> G35 x >> Repair and Diagnosis >> Transmission >> Automatic Trans >> 2004.5 - Automatic Transaxle - Sedan >> Assembly >> Assembly (2)

Assembly (2)

  1. Install O-ring to oil pump assembly.
    CAUTION:
    • Do not reuse O-ring.
    • Apply ATF to O-ring.
  2. Install bearing race to oil pump assembly.
    CAUTION: Apply petroleum jelly to bearing race.
    Fig 1: Installing Bearing Race To Oil Pump Assembly
    G03326375Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Install oil pump assembly in transmission case.
    CAUTION: Apply ATF to oil pump bearing.
    Fig 2: Installing Oil Pump Assembly In Transmission Case
    G03326376Courtesy of NISSAN MOTOR CO., U.S.A.
  4. Apply recommended sealant (Genuine RTV Silicone Sealant or equivalent. Refer to "RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS ".) to oil pump assembly as shown in illustration.
    CAUTION: Completely remove all moisture, oil and old sealant, etc. From the oil pump mounting bolts and oil pump mounting bolt mounting surfaces.
    Fig 3: Removing All Moisture, Oil And Old Sealant
    G03326377Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Tighten oil pump mounting bolts to specified torque.
    CAUTION: Apply ATF to oil pump bushing.

    : 48 N.m (4.9 kg.m, 35 ft.lb) 

    Fig 4: Tightening Oil Pump Mounting Bolts To Specified Torque
    G03326378Courtesy of NISSAN MOTOR CO., U.S.A.
  6. Install O-ring to input clutch assembly.
    CAUTION:
    • Do not reuse O-ring.
    • Apply ATF to O-ring.
    Fig 5: Installing O-Ring To Input Clutch Assembly
    G03326379Courtesy of NISSAN MOTOR CO., U.S.A.
  7. Install converter housing to transmission case.
    CAUTION: Do not reuse self-sealing bolt.

    Converter housing mounting 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 6: Installing Converter Housing To Transmission Case (1 Of 2)
    G03326380Courtesy of NISSAN MOTOR CO., U.S.A.
  8. Make sure that brake band does not close turbine revolution sensor hole.
    Fig 7: Installing Converter Housing To Transmission Case (2 Of 2)
    G03326381Courtesy of NISSAN MOTOR CO., U.S.A.
  9. Install control valve with TCM.
    1. Connect TCM connector and park/neutral position switch connector.
      Fig 8: Installing Control Valve With TCM
      G03326382Courtesy of NISSAN MOTOR CO., U.S.A.
    2. Install A/T assembly harness connector from control valve with TCM.
      Fig 9: Installing A/T Assembly Harness Connector From Control Valve With TCM
      G03326383Courtesy of NISSAN MOTOR CO., U.S.A.
    3. Connect TCM connectors.
      Fig 10: Connecting TCM Connectors
      G03326384Courtesy of NISSAN MOTOR CO., U.S.A.
    4. Install O-ring to A/T assembly harness connector.
      CAUTION:
      • Do not reuse O-ring.
      • Apply ATF to O-ring.
      Fig 11: Installing O-Ring To A/T Assembly Harness Connector
      G03326385Courtesy of NISSAN MOTOR CO., U.S.A.
    5. Install A/T fluid temperature sensor 2 to bracket.
      Fig 12: Installing A/T Fluid Temperature Sensor 2 To Bracket
      G03326386Courtesy of NISSAN MOTOR CO., U.S.A.
    6. Install A/T fluid temperature sensor 2 (with bracket) in control valve with TCM.
      CAUTION: Adjust bolt hole of bracket to bolt hole of control valve.

      : 7.9 N.m (0.81 kg.m, 70 in.lb) 

      Fig 13: Installing A/T Fluid Temperature Sensor 2 (With Bracket) In Control Valve
      G03326387Courtesy 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 turbine revolution sensor hole.
      • Hang down revolution sensor harness toward outside so as not to disturb installation of control valve with TCM.
      • Adjust A/T assembly harness connector of control valve with TCM to terminal hole of transmission case.
        Fig 14: Installing Control Valve With TCM In Transmission Case
        G03326388Courtesy of NISSAN MOTOR CO., U.S.A.
      • Assemble it so that manual valve cutout is engaged with manual plate projection.
        Fig 15: Assembling It So That Manual Valve Cutout
        G03326389Courtesy of NISSAN MOTOR CO., U.S.A.
    8. Install bolts A, B and C to control valve with TCM.
      BOLTS SPECIFICATION

      Bolt symbol Length mm (in) Number of bolts
      A 42 (1.65) 5
      B 55 (2.17) 6
      C 40 (1.57) 1
      Fig 16: Installing Bolts A, B And C To Control Valve With TCM
      G03326390Courtesy of NISSAN MOTOR CO., U.S.A.
    9. Tighten bolt 1, 2 and 3 temporarily to prevent dislocation. After that tighten them in order (1 --> 2 --> 3), and then tighten other bolts.

      : 7.9 N.m (0.81 kg.m, 70 in.lb) 

      Fig 17: Tightening Bolt
      G03326391Courtesy of NISSAN MOTOR CO., U.S.A.
  10. Connect A/T fluid temperature sensor 2 connector.
    Fig 18: Connecting A/T Fluid Temperature Sensor 2 Connector
    G03326392Courtesy 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 19: Fastening Terminal Cord Assembly
    G03326393Courtesy of NISSAN MOTOR CO., U.S.A.
  12. Connect revolution sensor connector.
    Fig 20: Connecting Revolution Sensor Connector
    G03326394Courtesy of NISSAN MOTOR CO., U.S.A.
  13. Securely fasten revolution sensor harness with terminal clips.
    Fig 21: Fasten Revolution Sensor Harness With Terminal Clips
    G03326395Courtesy of NISSAN MOTOR CO., U.S.A.
  14. Pull down A/T assembly harness connector.
    CAUTION: Be careful not to damage connector.
    Fig 22: Disconnecting A/T Assembly Harness Connector
    G03326396Courtesy of NISSAN MOTOR CO., U.S.A.
  15. Install snap ring to A/T assembly harness connector.
    Fig 23: Installing Snap Ring To A/T Assembly Harness Connector
    G03326397Courtesy of NISSAN MOTOR CO., U.S.A.
  16. Install magnets in oil pan.
    Fig 24: Installing Magnets In Oil Pan
    G03326398Courtesy of NISSAN MOTOR CO., U.S.A.
  17. Install oil pan to transmission case.
    1. Install oil pan gasket to oil pan.
      CAUTION:
      • Do not reuse oil pan gasket.
      • Install it in the direction to align hole positions.
      • Complete remove all moisture, oil and old gasket, etc. from oil pan gasket mounting surface.
    2. Install oil pan (with oil pan gasket) to transmission case.
      CAUTION:
      • Install it so that drain plug comes to the position as shown in the figure.
      • Be careful not to pinch harnesses.
      • Complete remove all moisture, oil and old gasket, etc. from oil pan mounting surface.
        Fig 25: Removing All Moisture, Oil And Old Gasket
        G03326399Courtesy of NISSAN MOTOR CO., U.S.A.
    3. Tighten oil pan mounting bolts to the specified torque in numerical order shown in the figure after temporarily tightening them.
      CAUTION: Do not reuse oil pan mounting bolts.

      : 7.9 N.m (0.81 kg.m, 70 in.lb) 

      Fig 26: Tightening Oil Pan Mounting Bolts
      G03326400Courtesy of NISSAN MOTOR CO., U.S.A.
  18. Install drain plug to oil pan.
    CAUTION: Do not reuse drain plug gasket.

    : 34 N.m (3.5 kg.m, 25 ft.lb) 

  19. 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 27: Installing Drain Plug To Oil Pan
        G03326401Courtesy 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 28: Installing Torque Converter
      G03326402Courtesy of NISSAN MOTOR CO., U.S.A.
    3. Measure distance "A" to check that torque converter is in proper position.

      Distance "A": 25.0 mm (0.98 in) or more 

      Fig 29: Measuring Distance A
      G03326403Courtesy of NISSAN MOTOR CO., U.S.A.
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