Assembly

1. Install new O-rings on shift solenoids. Install solenoids by pressing down and twisting until a click is heard. Refer to the Shift Solenoid Installation image for proper orientation of shift solenoid.





2. Install new O-rings on TCC solenoid. Install TCC solenoid. Tighten bolt to 9-12 Nm (80-106 inch lbs.).





3. install new O-rings on EPC solenoid. Install EPC solenoid and secure with one bolt. Tighten bolt to 9-12 Nm (80-106 inch lbs.).





4. Install bottom pump vane support ring.





5. Install rotor with counter bore facing up.

NOTE: Counter bore area is where the pump shaft and mating splines pass through the rotor.





6. Install seven pump vanes in inner vane support.

NOTE: Shiny portion of vane blade is installed outward toward pump bore ring.





7. Install pump body ring with O-ring groove facing up.





8. Install top pump vane support ring.








9. Install new radial seal support and new pump bore ring radial seal.





10. Install new O-ring in groove in outer vane support. Then, install metal O-ring retainer.





11. Install outer vane support retaining pin.

CAUTION: Pin must not be pushed through the pump body; it should be flush with valve body side of pump to prevent component interference.





12. Install bore ring spring between case and tab on pump bore ring by compressing spring into pump housing.

CAUTION:
^ Be sure this area is well cleaned - it is a hidden debris trap; flow from pump goes into manual valve circuit, then into EPC circuit. Pump pressure at this point is high, and any contamination not cleaned will be pumped throughout the transaxle on first operation.
^ Do not damage machined surfaces.

Pump Assembly Check Ball Location:

13. Install pump cover on pump housing and install two retaining bolts. Tighten bolts evenly to 9-12 Nm (80-106 inch lbs.).

NOTE:
^ Use the pump shaft to align the pump while installing the pump cover.
^ Make sure that outer vane ring retaining pin is flush with or below the surface of the main control valve body side of the pump assembly.

Pump Assembly Check Ball Location:

14. Install check ball.





15. Position control valve body separator plate and two new gaskets on pump housing. Install two Torx bolts. Tighten bolts to 9-12 Nm (80-106 inch lbs.).





16. Position main control valve body on pump using a new pump gasket. Use Pump Body Guide Pin T86P-70370-A to align the main control valve body to the pump.

CAUTION: Do not use the oil pump driveshaft for this alignment or a misalignment between the two components may occur.





17. Install two pump-to-main control retaining bolts and tighten to 9-12 Nm (80-106 inch lbs.).