Band Servo Piston Assembly: Disassembly

Remove band servo piston fixing bolts.

Fig 1: Removing Band Servo Piston Fixing Bolts
Courtesy of NISSAN MOTOR CO., U.S.A.
Apply compressed air to oil hole in transmission case to remove O/D servo piston retainer and band servo piston assembly.

Fig 2: Applying Compressed Air To Oil Hole In Transmission Case
Courtesy of NISSAN MOTOR CO., U.S.A.
- Hold band servo piston assembly with a rag or nylon waste.
Apply compressed air to oil hole in O/D servo piston retainer to remove O/D servo piston from retainer.

Fig 3: Applying Compressed Air To Oil Hole In O/D Servo Piston Retainer
Courtesy of NISSAN MOTOR CO., U.S.A.
- Hold O/D band servo piston while applying compressed air.
Remove D-ring from O/D servo piston.

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

Fig 5: Removing O-Rings From O/D 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 To Remove E-Ring
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove O/D servo return spring, band servo thrust washer and band servo piston stem from band servo piston.

Fig 8: Identifying Band Servo Piston Assembly Components
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.