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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 423 (Automatic Transaxle - Re5F22A) >> Repair For Component Parts >> Transaxle Case Cover & B5 Brake >> Assembly

Transaxle Case Cover & B5 Brake: Assembly

WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install new seal ring in transaxle case cover.
    NOTE:
    • Do not reuse seal ring.
    • Apply ATF to seal ring.
  2. Install new O-rings in B5 brake piston.
    NOTE:
    • Do not reuse O-rings.
    • Apply ATF to O-rings.
      Fig 1: Installing O-Rings In B5 Brake Piston
      G02419205Courtesy of NISSAN MOTOR CO., U.S.A.
  3. Coat the inner surface of transaxle case cover with ATF.
  4. Press B5 brake piston into the transaxle case cover.
  5. Place return spring on B5 brake piston.
    Fig 2: Placing Return Spring On B5 Brake Piston
    G02419206Courtesy of NISSAN MOTOR CO., U.S.A.
  6. Compress return spring with a press, using Tool.

    Tool number: KV31102400 (J-34285 and J-34285-87) 

    CAUTION: Do not press return spring too much to avoid deformation. 
  7. Install snap ring, using suitable tool.
    Fig 3: Installing Snap Ring
    G02419207Courtesy of NISSAN MOTOR CO., U.S.A.
  8. Install B5 brake cushion plate.
    CAUTION: Be sure direction of B5 brake cushion plate. 
  9. Install B5 brake flange, B5 brake plates and B5 brake discs as shown.
    Fig 4: Installing B5 Brake Flange, B5 Brake Plates & B5 Brake Discs
    G02419208Courtesy of NISSAN MOTOR CO., U.S.A.
  10. Install snap ring, using suitable tool or flat-bladed screwdriver.
    Fig 5: Installing Snap Ring
    G02419209Courtesy of NISSAN MOTOR CO., U.S.A.
  11. Install new O-ring in accumulator cover.
    NOTE:
    • Do not reuse O-ring.
    • Apply ATF to O-ring.
  12. Install new seal ring in forward clutch accumulator piston.
    NOTE:
    • Do not reuse seal ring.
    • Apply ATF to seal ring.
  13. Install forward clutch accumulator piston, compression spring and accumulator cover in transaxle case cover.
  14. Tighten accumulator cover torx bolts to specified torque. Refer to COMPONENTS  .
    Fig 6: Installing Forward Clutch Accumulator Piston, Compression Spring & Accumulator Cover
    G02419210Courtesy of NISSAN MOTOR CO., U.S.A.
  15. Install new seal rings and bearing race in transaxle case cover.
    NOTE:
    • Do not reuse seal ring.
    • Apply ATF to O-ring.
    • Refer to ASSEMBLY  to select proper bearing race.
      Fig 7: Applying ATF To O-Ring
      G02419211Courtesy of NISSAN MOTOR CO., U.S.A.
  16. Install the U/D clutch apply tube sub assembly, using suitable soft hammer.
    Fig 8: Installing U/D Clutch Apply Tube Sub Assembly
    G02419212Courtesy of NISSAN MOTOR CO., U.S.A.
  17. Tighten tube clamp bolts to specified torque. Refer to COMPONENTS .
    Fig 9: Tightening Tube Clamp Bolts
    G02419213Courtesy of NISSAN MOTOR CO., U.S.A.
  18. Set a dial indicator as shown.
  19. When applying compressed air (4 Kg/cm2 ) into the oil passage as shown, measure the B5 brake piston stroke and check the B5 brake piston moves smoothly.

    Piston stroke: 2.34 - 2.70 mm (0.0921 - 0.1063 in) 

    If the B5 brake piston stroke is out standards, select another flange. Refer to B5 BRAKE  .

    Fig 10: Measuring B5 Brake Piston Stroke
    G02419214Courtesy of NISSAN MOTOR CO., U.S.A.
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