Control Valve Body Disassemble. Chevrolet Joy 2008

For 1990-2009 cars

1. Remove the shift solenoid A (1), the shift solenoid B (4), the line pressure solenoid (3) and the lock-up solenoid (2) from the lower control valve body.
2. Remove the oil strainer (1) from the lower control valve body.
3. Remove the bolt from the side of the lower control valve body (as indicated by arrows).
4. With the upper control valve body facing upward, remove the bolt and the nut.

Important: There is a steel ball inside the body of each valve.

5. Remove each body and the separator plate as a unit with the lower control valve body facing downward.
6. Remove the upper control valve body and the separator plate as a unit.

Important: Be careful not to drop or lose the steel ball.

7. With the upper control valve body downward, remove the separator plate and the steel balls (1).
8. With the upper side of the intermediate control valve body facing upward, remove it as a unit with the separator plate B.

Important: Be careful not to drop or lose the steel ball.

9. With the upper side of the intermediate control valve body facing downward, remove the separator plate B and the steel balls (1).

Important: Be careful not to drop or lose the oil filter.

10. Remove the oil filter (1) from the lower control valve body.