Disassembly

Band Servo Piston Assembly:

Band Servo Piston Assembly
DISASSEMBLY
1. Block one oil hole in OD servo piston retainer and the center hole in OD band servo piston.





2. Apply compressed air to the other oil hole in piston retainer to remove OD band servo piston from retainer.
3. Remove O-ring from OD band servo piston.





4. Remove band servo piston assembly from servo piston retainer by pushing it forward.





5. Place piston stem end on a wooden block. While pushing servo piston spring retainer down, remove E-ring.





6. Remove servo piston spring retainer, return spring C and piston stem from band servo piston.





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.