Control Valve Body
Control Valve BodyREMOVAL
1. Lift-up the vehicle.
2. Clean the transmission exterior.
3. Drain the ATF completely.
NOTE:
^ Tighten the ATF drain plug after draining the ATF.
^ Replace the gasket with a new one.
Tightening torque: 25 Nm (2.5 kgf-m, 18.1 ft. lbs.)
4. Remove the oil pan.
5. Remove and clean the magnet.
6. Remove the old gasket on the oil pan and transmission case completely.
7. Disconnect the duty solenoid connector and ATF temperature sensor. Remove the connector from clip and disconnect the connector.
8. Remove the control valve.
NOTE: When removing the control valve body, be careful not to interfere with transfer duty solenoid wiring.
INSTALLATION
1. Set the range select lever in "N" range.
2. Install the control valve, ATF temperature sensor and ground connectors.
Tightening torque: 8 Nm (0.8 kgf-m, 5.8 ft. lbs.)
3. Connect all connectors.
4. Attach the magnet at specified position.
5. Apply proper amount of liquid gasket to the entire oil pan mating surface.
Liquid gasket: THREE BOND 1217B (Part No. K0877YA020)
6. Apply liquid gasket fully to three holes other than screw holes on transmission case.
Liquid gasket: THREE BOND 1217B (Part No. K0877YA020)
7. Install the oil pan.
Tightening torque: 5 Nm (0.5 kgf-m, 3.6 ft. lbs.)
8. Pour ATF into the oil charge pipe.
Recommended fluid: Dexron III type automatic transmission fluid Fluid capacity: Fill the same amount of fluid drained from drain plug hole.
9. Check the level of ATF.
DISASSEMBLY
1. Remove oil strainer from lower control valve body.
NOTE: Arrange the removed bolts in good order to assemble in the same place as disassembly, because the bolts length are different.
2. Remove the duty solenoids, solenoids and sensor from the lower valve body.
NOTE: Arrange the removed bolts in good order to assemble in the same place as disassembly, because the bolts length are different.
3. Remove the upper-lower valve body tightening bolts.
NOTE: Arrange the removed bolts in good order to assemble in the same place as disassembly, because the bolts length are different.
4. Remove the lower valve body.
5. Remove the oil filter and plate.
6. Remove six steel balls from middle valve body.
7. Remove the middle valve body.
8. Remove upper separator plate from middle valve body.
9. Remove valve springs and four steel balls from upper valve body.
10. Place a shop cloth to the piston removal hole.
11. Using an air compressor, apply air slowly to each piston hole and remove the pistons.
12. Remove the seal ring from piston.
ASSEMBLY
1. Install a new seal ring to piston.
2. Apply ATF to the seal ring.
3. Insert the piston fully into upper valve body.
4. Install the spring and four steel balls to specified positions of upper valve body.
5. Align the hole in side plate with the hole in separator plate, and then install support plate and upper separator plate to middle valve body.
Tightening torque: 8 Nm (0.8 kgf-m, 5.8 ft. lbs.)
6. Insert six steel balls in their proper positions to middle valve body.
7. Install three filters to lower valve body.
NOTE: Pay attention to the location of filters.
8. Install lower separate plate to lower valve body.
9. Temporarily assemble valve body.
NOTE: Be careful not to drop the middle valve body and upper body interior steel ball, or the lower body filter.
10. Tighten bolts.
NOTE: Install the bolts (D) from upper valve body side.
Tightening torque: 8 Nm (0.8 kgf-m, 5.8 ft. lbs.)
11. Install the sensor, solenoids and duty solenoids to specified positions.
12. Tighten the bolts and nuts.
Tightening torque: 8 Nm (0.8 kgf-m, 5.8 ft. lbs.)
13. Install oil strainer to lower valve body.
Tightening torque: 8 Nm (0.8 kgf-m, 5.8 ft. lbs.)
INSPECTION
Make sure that each component is free of harmful gouges, cuts, or dust.