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Home >> Nissan-Datsun >> 2003 >> Frontier Base, Automatic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission (RL4R01A) >> Band Servo Piston Assembly >> Disassembly

Band Servo Piston Assembly: Disassembly

  1. Block one oil hole in O/D servo piston retainer and the center hole in O/D band servo piston.
  2. Apply compressed air to the other oil hole in piston retainer to remove O/D band servo piston from retainer.
  3. Fig 1: Locating Hole For Applying Compressed Air
    G02103011Courtesy of NISSAN MOTOR CO., U.S.A.
  4. Remove D-ring from O/D band servo piston.
  5. Remove band servo piston assembly from servo piston retainer by pushing it forward.
    Fig 2: Removing Band Servo Piston Assembly From Servo Piston Retainer
    G02103012Courtesy of NISSAN MOTOR CO., U.S.A.
  6. Place piston stem end on a wooden block. While pushing servo piston spring retainer down, remove E-ring.
    Fig 3: Removing E Ring
    G02103013Courtesy of NISSAN MOTOR CO., U.S.A.
  7. Remove servo piston spring retainer, return spring C and piston stem from band servo piston.
    Fig 4: Removing Servo Piston Spring Retainer, Return Spring C And Piston Stem From Band Servo Piston
    G02103014Courtesy of NISSAN MOTOR CO., U.S.A.
  8. Remove E-ring from band servo piston.
  9. Fig 5: Removing E-Ring From Band Servo Piston
    G02103015Courtesy of NISSAN MOTOR CO., U.S.A.
  10. Remove servo cushion spring retainer from band servo piston.
  11. Remove D-rings from band servo piston.
  12. Remove O-rings from servo piston retainer.