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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 1517 (Automatic Transmission (Re4F04W)) >> Repair For Component Parts >> Band Servo Piston Assembly >> Disassembly

Band Servo Piston Assembly: Disassembly

WARNING: This page is about a different car, the 2005 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove O/D servo piston retainer fixing bolts.
    Fig 1: Removing O/D Servo Piston Retainer Fixing Bolts
    G02475669Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Apply compressed air to oil hole in transaxle case to remove O/D servo piston retainer and band servo piston assembly.
    CAUTION: Hold band servo piston assembly with a rag or nylon waste.
  3. Remove 2nd servo return spring from transaxle case.
    Fig 2: Removing 2nd Servo Return Spring From Transaxle Case
    G02475670Courtesy of NISSAN MOTOR CO., U.S.A.
  4. Apply compressed air to oil hole in O/D servo piston retainer to remove O/D servo piston from retainer.
    CAUTION: Hold O/D band servo piston while applying compressed air.
    Fig 3: Applying Compressed Air To Oil Hole In O/D Servo Piston Retainer
    G02475671Courtesy of NISSAN MOTOR CO., U.S.A.
  5. Remove D-ring from O/D servo piston.
    Fig 4: Removing D-Ring From O/D Servo Piston
    G02475672Courtesy of NISSAN MOTOR CO., U.S.A.
  6. Remove O-rings from O/D servo piston retainer.
    Fig 5: Removing O-Rings From O/D Servo Piston Retainer
    G02475673Courtesy of NISSAN MOTOR CO., U.S.A.
  7. Remove band servo piston assembly from servo piston retainer by pushing it forward.
    Fig 6: Removing Band Servo Piston Assembly From Servo Piston Retainer
    G02475674Courtesy of NISSAN MOTOR CO., U.S.A.
  8. Place band servo piston stem end on a wooden block. While pushing spring retainer down, remove E-ring.
    Fig 7: Placing Band Servo Piston Stem End On Wooden Block
    G02475675Courtesy of NISSAN MOTOR CO., U.S.A.
  9. Remove spring retainer, O/D servo return spring, band servo thrust washer and band servo piston stem from band servo piston.
    Fig 8: Removing Spring Retainer, O/D Servo Return Spring, Band Servo Thrust Washer & Band Servo Piston Stem From Band Servo Piston
    G02475676Courtesy of NISSAN MOTOR CO., U.S.A.
  10. Remove O-rings from servo piston retainer.
    Fig 9: Removing O-Rings From Servo Piston Retainer
    G02475677Courtesy of NISSAN MOTOR CO., U.S.A.
  11. Remove D-rings from band servo piston.
    Fig 10: Removing D-Rings From Band Servo Piston
    G02475678Courtesy of NISSAN MOTOR CO., U.S.A.
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