Band Servo Piston Assembly: Disassembly

Remove band servo piston snap ring.

Fig 1: Removing Band Servo Piston Snap Ring
Courtesy of NISSAN MOTOR CO., U.S.A.
Apply compressed air to oil hole in transmission case to remove OD servo piston retainer and band servo piston assembly.
- Hold band servo piston assembly with a rag or nylon waste.
Fig 2: Holding Band Servo Piston Assembly With Nylon Waste
Courtesy of NISSAN MOTOR CO., U.S.A.
Apply compressed air to oil hole in OD servo piston retainer to remove OD servo piston from retainer.
- Hold OD servo piston while applying compressed air.
Fig 3: Holding OD Servo Piston While Applying Compressed Air
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove D-ring from OD servo piston.

Fig 4: Removing D-Ring From OD Servo Piston
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove O-rings from OD servo piston retainer.

Fig 5: Removing O-Rings From OD Servo Piston Retainer
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove band servo piston assembly from servo piston retainer by pushing it forward.

Fig 6: Removing Band Servo Piston Assembly From Servo Piston Retainer
Courtesy of NISSAN MOTOR CO., U.S.A.
Place piston stem end on a wooden block. While pushing servo piston spring retainer down, remove E-ring.

Fig 7: Pushing Servo Piston Spring Retainer Down, Removing E-Ring
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove OD servo return spring, band servo thrust washer and band servo piston stem from band servo piston.

Fig 8: Removing OD Servo Return Spring, Band Servo Thrust Washer And Band Servo Piston Stem From Band Servo Piston
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove O-rings from servo piston retainer.

Fig 9: Removing O-Rings From Servo Piston Retainer
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove D-rings from band servo piston.

Fig 10: Removing D-Rings From Band Servo Piston
Courtesy of NISSAN MOTOR CO., U.S.A.