- Mark the servo piston pin in the released
 position (1).
 
Caution: Wear safety glasses when using compressed air in order to prevent eye
injury.
- Apply compressed air to the servo apply passage (3), and mark the apply
position on the piston pin (2).
 
- Measure the distance between the release and apply marks (a). 
 Refer to 
3rd Gear Band Servo Piston Pin Selection
 to select the correct servo piston pin.