Control Valve Body (Disassembly/Inspection)

CONTROL VALVE BODY (DISASSEMBLY / INSPECTION)

CAUTION: Denting or scratching these components will reduce the ability of the transaxle to shift properly. When handling these components or the valve body that contains them, be careful not drop or hit them.

1. Disassemble in the order shown in the figure, referring to Disassembly Procedure.
2. Neatly arrange the removed parts to avoid confusing similar parts.
3. Inspect all parts and repair or replace as necessary.

WARNING: Using compressed air can cause dirt and other particles to fly out, causing injury to the eyes. Wear protective eye wear whenever using compressed air.

4. Clean the removed parts with cleaning solvent, and dry them with compressed air. Clean out all holes and passages with compressed air.

Disassembly procedure





1. Remove the lockup solenoid valve and side plate from the lower valve body.





2. Remove the O-ring from the lockup solenoid valve.





3. Remove the lockup control solenoid valve from the lower valve body.
4. Remove the O-ring from the lockup control solenoid valve.





5. Remove the line pressure solenoid valve from the upper valve body.
6. Remove the O-ring from the line pressure solenoid valve.





7. Remove the solenoids from the upper valve body.
8. Remove the O-rings from the solenoids.





9. Remove the support plates.
10. Remove the bolts, nuts, and brackets.





11. Separate the lower valve body, lower and upper gaskets, and separator plate assembly from the upper valve body.





12. Remove the steel balls from the upper valve body.





13. Face the lower valve body downward.
14. Remove the separator plate and gaskets.





15. Remove the orifice check valve, spring, pilot filter, and accumulator filter.





16. Remove the manual valve from the lower valve body.