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Home >> Infiniti >> 2002 >> G20 Automatic, RE4F03W >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle Overhaul >> Assembly >> Assembly (4)

Assembly (4)

  1. Install final drive assembly on transmission case.
    Fig 1: Installing Final Drive Assembly On Transmission Case
    G03732712Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Install oil tube on converter housing.
    Fig 2: Installing Oil Tube On Converter Housing
    G03732713Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Install O-ring on differential oil port of transmission case.
  4. Install converter housing on transmission case.
    • Apply locking sealant to mating surface of converter housing. 
    BOLT LENGTH SPECIFICATION

    Bolt Length mm (in)
    32.8 (1.291)
    40 (1.57)
    Fig 3: Installing Bolt
    G03732714Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Install accumulator piston.
    1. Check contact surface of accumulator piston for damage.
    Fig 4: Installing Accumulator Piston
    G03732715Courtesy of NISSAN MOTOR CO., U.S.A.
  6. Install O-rings on accumulator piston.
    • Apply ATF to O-rings.
      1. Accumulator piston O-rings: 
        1. Refer to SDS,  TOTAL END PLAY   . 
      Fig 5: Identifying ATF O-Rings
      G03732716Courtesy of NISSAN MOTOR CO., U.S.A.
    • Install accumulator pistons and return springs on transmission case.
      • Apply ATF to inner surface of transmission case. 
        1. Return springs: 
          1. Refer to SDS,  TOTAL END PLAY   . 
    Fig 6: Installing Accumulator Pistons And Return Springs On Transmission Case
    G03732717Courtesy of NISSAN MOTOR CO., U.S.A.
  7. Install lip seals for band servo oil holes on transmission case.
    • Apply petroleum jelly to lip seals. 
    Fig 7: Installing Lip Seals For Band Servo Oil Holes On Transmission Case
    G03732718Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 8: Removing Oil Seal With Snap Ring Remover
    G03732719Courtesy of NISSAN MOTOR CO., U.S.A.
  8. Install control valve assembly.
    1. Insert manual valve into control valve assembly.
      • Apply ATF to manual valve. 
      Fig 9: Inserting Manual Valve Into Control Valve Assembly
      G03732720Courtesy of NISSAN MOTOR CO., U.S.A.
    2. Pass solenoid harness through transmission case and install terminal body on transmission case by pushing it.
    3. Install stopper ring to terminal body.
      Fig 10: Installing Stopper Ring To Terminal Body
      G03732721Courtesy of NISSAN MOTOR CO., U.S.A.
    4. Tighten bolts , and C. 
      1. : 7 - 9 N.m (0.7 - 0.9 kg-m, 61 - 78 in-lb) 

    Bolt length, number and location 

    Fig 11: Bolt Length Specification Table
    G03732722Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 12: Tightening Bolts
    G03732723Courtesy of NISSAN MOTOR CO., U.S.A.
  9. Install oil pan.
    1. Attach magnet to oil pan.
      Fig 13: Attaching Magnet To Oil Pan
      G03732724Courtesy of NISSAN MOTOR CO., U.S.A.
    2. Install new oil pan gasket on transmission case.
    3. Install oil pan on transmission case.
      • Always replace oil pan bolts as they are self-sealing bolts. 
      • Tighten the four bolts in a criss-cross pattern to prevent dislocation of gasket. 
    4. Tighten drain plug to specified torque.
    Fig 14: Tightening Drain Plug To Specified Torque
    G03732725Courtesy of NISSAN MOTOR CO., U.S.A.
  10. Install PNP switch.
    1. Set manual shaft in "P" position.
    2. Temporarily install PNP switch on manual shaft,
    3. Move selector lever to "N" position.
      Fig 15: Installing PNP Switch
      G03732726Courtesy of NISSAN MOTOR CO., U.S.A.
    4. Use a 4 mm (0.157 in) pin for this adjustment.
      1. Insert the pin straight into the manual shaft adjustment hole.
      2. Rotate PNP switch until the pin can also be inserted straight into hole in PNP switch.
    5. Tighten PNP switch fixing bolts.
    6. Remove pin from adjustment hole after adjusting PNP switch.
    Fig 16: Inserting Pin Straight Into Manual Shaft Adjustment Hole
    G03732727Courtesy of NISSAN MOTOR CO., U.S.A.
  11. Install oil charging pipe and oil cooler tube to transmission case.
    Fig 17: Installing Oil Charging Pipe And Oil Cooler Tube To Transmission Case
    G03732728Courtesy of NISSAN MOTOR CO., U.S.A.
  12. Install torque converter.
    1. Pour ATF into torque converter.
      • Approximately 1 liter (1-1/8 US qt, 7/8 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 18: Identifying ATF Into Torque Converter
      G03732729Courtesy of NISSAN MOTOR CO., U.S.A.
    2. Install torque converter while aligning notches of torque converter with notches of oil pump.
      Fig 19: Installing Torque Converter While Aligning Notches Of Torque Converter With Notches Of Oil Pump
      G03732730Courtesy of NISSAN MOTOR CO., U.S.A.
    3. Measure distance "A" to check that torque converter is in proper position.
      1. Distance "A": 
        1. 15.9 mm (0.626 in) or more 
    Fig 20: Measuring Distance A
    G03732731Courtesy of NISSAN MOTOR CO., U.S.A.