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Home >> Infiniti >> 2004 >> M45 >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission >> Assembly >> Assembly (2)

Assembly (2)

CAUTION: When replacing the control valve assembly, erase EEP ROM in TCM. Refer to PRECAUTIONS FOR TCM, A/T ASSEMBLY AND CONTROL VALVE ASSEMBLY REPLACEMENT  "  .
  1. Install O-ring in oil pump assembly.
    Fig 1: Installing Oil Pump Assembly "O" Ring
    G00751136Courtesy of NISSAN MOTOR CO., U.S.A.
    CAUTION:
    • Do not reuse O-ring.
    • Apply ATF to O-ring.
  2. Install bearing race in oil pump assembly.
    CAUTION: Apply petroleum jelly to bearing race.
  3. Install oil pump assembly in transmission case.
    CAUTION: Apply ATF to oil pump bearing.
    Fig 2: Installing Oil Pump Assembly
    G00751137Courtesy 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: Complete remove all moisture, oil and old sealant, etc. From the oil pump mounting bolts and oil pump mounting bolt mounting surfaces.
    Fig 3: Identifying Rtv Silicone Sealant Application Specifications
    G00751138Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Tighten oil pump mounting bolts to specified torque. Refer to COMPONENTS  ". 
    CAUTION: Apply ATF to oil pump bushing.
    Fig 4: Locating Install Oil Pump Assembly Mounting Bolts
    G00751139Courtesy of NISSAN MOTOR CO., U.S.A.
  6. Install O-ring in input shaft.
    CAUTION:
    • Do not reuse O-ring.
    • Apply ATF to O-ring.
    Fig 5: Identifying Input Shaft "O" Ring
    G00751140Courtesy of NISSAN MOTOR CO., U.S.A.
  7. Install converter housing in transmission case.
    CAUTION: Do not reuse self-sealing bolt.
    1. Converter housing mounting bolt:52 N.m (5.3 kg-m, 38 ft-lb) 
    2. Self-sealing bolt:61 N.m (6.2 kg-m, 45 ft-lb) 
    Fig 6: Identifying Torque Converter Housing Mounting Bolts (With Note)
    G00751141Courtesy of NISSAN MOTOR CO., U.S.A.
  8. Make sure that brake band does not close turbine revolution sensor hole.
    Fig 7: Locating Turbine Sensor Hole & Brake Band
    G00751142Courtesy of NISSAN MOTOR CO., U.S.A.
  9. Install A/T fluid temperature sensor 2 in bracket.
    Fig 8: Identifying A/T Fluid Temperature Sensor 2 & Bracket
    G00751143Courtesy of NISSAN MOTOR CO., U.S.A.
  10. Install A/T fluid temperature sensor 2 in control valve assembly. (With bracket.)
    Fig 9: Installing A/T Fluid Temperature Sensor 2 & Bracket
    G00751144Courtesy of NISSAN MOTOR CO., U.S.A.
  11. Install control valve assembly.
    1. Install control valve assembly in transmission case.
      Fig 10: Removing & Installing Control Valve Assembly
      G00751145Courtesy of NISSAN MOTOR CO., U.S.A.
      CAUTION:
      • Hang down terminal cord assembly and revolution sensor harness toward outside so as not to disturb installation of control valve assembly.
      • Make sure that turbine sensor securely installs turbine sensor hole.
      • Assemble it so that manual valve cutout is engaged with manual plate projection.
      Fig 11: Locating Manual Plate & Manual Valve
      G00751146Courtesy of NISSAN MOTOR CO., U.S.A.
    2. Install bolts A, B and C in control valve assembly.
      Fig 12: Locating Control Valve Assembly Bolts
      G00751148Courtesy of NISSAN MOTOR CO., U.S.A.
      Fig 13: Control Valve Assembly Bolt Legend
      G00751147Courtesy of NISSAN MOTOR CO., U.S.A.
    3. Tighten bolt 1, 2 and 3 temporarily to prevent dislocation. After that tighten them in order (1 2 3), and then tighten other bolts.
      1. :7.9 N.m (0.81 kg-m, 70 in-lb) 
    Fig 14: Locating Bolts 1, 2 & 3
    G00751149Courtesy of NISSAN MOTOR CO., U.S.A.
  12. Install terminal cord assembly connectors in bracket.
    Fig 15: Closeup Cord Connectors & Bracket
    G00751150Courtesy of NISSAN MOTOR CO., U.S.A.
  13. Connect terminal cord assembly connectors.
    Fig 16: Locating Terminal Cord Connectors
    G00751151Courtesy of NISSAN MOTOR CO., U.S.A.
  14. Connect A/T fluid temperature sensor 2 connector.
    Fig 17: Locating A/T Fluid Temperature Sensor 2 Connector
    G00751152Courtesy of NISSAN MOTOR CO., U.S.A.
  15. Connect revolution sensor connector.
    Fig 18: Locating Revolution Sensor Connector
    G00751153Courtesy of NISSAN MOTOR CO., U.S.A.
  16. Securely fasten terminal harness with terminal clips.
    Fig 19: Locating Terminal Clips
    G00751154Courtesy of NISSAN MOTOR CO., U.S.A.
  17. Install magnets in oil pan.
    Fig 20: Locating Oil Pan Magnets
    G00751155Courtesy of NISSAN MOTOR CO., U.S.A.
  18. Install oil pan on transmission case.
    1. Install oil pan gasket on transmission case.
      CAUTION:
      • Do not reuse oil pan gasket.
      • Install it in the direction to align hole positions.
    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.
      Fig 21: Locating Oil Pan Bolts & Drain Plug
      G00751156Courtesy 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.
      Fig 22: Identifying Oil Pan Bolt Tightening Sequence
      G00751157Courtesy of NISSAN MOTOR CO., U.S.A.
  19. Install drain plug in oil pan.
    CAUTION: Do not reuse drain plug gasket.
    1. :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 lmp 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 23: Priming Torque Converter
      G00751158Courtesy of NISSAN MOTOR CO., U.S.A.
    2. Install torque converter while aligning notches of torque converter with notches of oil pump.
      Fig 24: Removing & Installing Torque Converter
      G00751159Courtesy of NISSAN MOTOR CO., U.S.A.
    3. Measure distance "A" to check that torque converter is in proper position.
      1. Distance "A" :22.0 mm (0.87 in) or more 
      Fig 25: Measuring Distance "A"
      G00751160Courtesy of NISSAN MOTOR CO., U.S.A.