Band Servo Piston Assembly: Disassembly

Remove O/D servo piston retainer bolts.

Fig 1: Identifying O/D Servo Piston Retainer Bolts
Courtesy of NISSAN MOTOR CO., U.S.A.
Apply compressed air to the 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.
Remove 2nd servo return spring from transaxle case.

Fig 2: Identifying 2nd Servo Return Spring From Transaxle Case
Courtesy of NISSAN MOTOR CO., U.S.A.
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
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove D-ring from O/D servo piston.

Fig 4: Identifying 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: Identifying 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: Identifying Band Servo Piston Assembly
Courtesy of NISSAN MOTOR CO., U.S.A.
Place band servo piston stem end on a wooden block. While pushing spring retainer down, remove E-ring using suitable tool.

Fig 7: Identifying E-Ring
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove spring retainer, O/D servo return spring, band servo thrust washer and band servo piston stem from band servo piston.

Fig 8: Identifying Spring Retainer
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove O-rings from servo piston retainer.

Fig 9: Identifying O-Rings
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove D-rings from band servo piston.

Fig 10: Identifying D-Rings
Courtesy of NISSAN MOTOR CO., U.S.A.