Control Valve Assembly (Part 2)

INSPECTION




Separator plates
Check to make sure that separator plate is free of damage and not deformed and oil holes are clean.




Oil filter
Check to make sure that filter is not clogged or damaged.




Timing solenoid valve



- Check resistance between two terminals.

Resistance: Timing solenoid valve 20 - 40 ohm

4-unit solenoid valve assembly (Line pressure solenoid valve, torque converter clutch solenoid valve and shift solenoid valves A and B)




- Check that filter is not clogged or damaged (line pressure solenoid valve and torque converter clutch solenoid valve).







- Check resistance between terminals of each solenoid.





Fluid temperature sensor






- Check resistance between two terminals while changing temperature as shown above.


ASSEMBLY
1. Assemble upper and lower bodies.




a. Place oil circuit of upper body face up. Install steel balls in their proper positions.




b. Install upper body separator gasket, separator plate and lower body separator gasket on upper body.




c. Fit oil filter and install lower body on upper body.




d. Temporarily assemble lower and upper bodies, using reamer bolt as a guide.

Be careful not to dislocate or drop steel balls and oil filter.

2. Install solenoid body on control valve body.




a. Fit oil filter and install solenoid body separator gaskets and separator plate on solenoid body.




b. Install solenoid body on control valve body and temporarily tighten bolts.




c. Install accumulator support plate and harness clips in their proper locations, and tighten all bolts.

Bolt (A): With Tightening Torque: 3.4 - 4.4 N.m (0.35 - 0.45 kg.m, 2.5 - 3.3 ft.lb)
Other bolts: With Tightening Torque: 7 - 9 N.m (0.1 - 0.9 kg.m, 5.1 - 6.5 ft.lb)

3. Install solenoid valves.




a. Attach O-ring and install 4-unit solenoid valve assembly on solenoid body.

With Tightening Torque : 7 - 9 N.m (0.7 - 0.9 kg.m, 5.1 - 6.5 ft.lb)




b. Attach O-ring, and install and tighten timing solenoid valve firmly.