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. Remove D-ring from O/D band servo piston.
   Fig 1: Removing D-Ring From O/D Band Servo Piston

   Courtesy of NISSAN MOTOR CO., U.S.A.
4. Remove band servo piston assembly from servo piston retainer by pushing it forward.
   Fig 2: Removing Band Servo Piston Assembly From Servo Piston Retainer

   Courtesy of NISSAN MOTOR CO., U.S.A.
5. Place piston stem end on a wooden block. While pushing servo piston spring retainer down, remove E-ring.
   Fig 3: Removing E-Ring

   Courtesy of NISSAN MOTOR CO., U.S.A.
6. 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

   Courtesy of NISSAN MOTOR CO., U.S.A.
7. Remove E-ring from band servo piston.
8. Remove servo cushion spring retainer from band servo piston.
9. Remove D-rings from band servo piston.
10. Remove O-rings from servo piston retainer.

Fig 5: Removing O-Rings From Servo Piston Retainer

Courtesy of NISSAN MOTOR CO., U.S.A.