Valve Body: Service and Repair

REMOVAL OF VALVE BODY




1. CLEAN TRANSMISSION EXTERIOR
To help prevent contamination, clean the exterior of the transmission.

2. DRAIN TRANSMISSION FLUID
Remove the drain plug and drain the fluid into a suitable container.




3. REMOVE OIL PAN, AND GASKET

CAUTION: Some fluid will remain in the oil pan.

Remove all pan bolts, and carefully remove the pan assembly. Discard the gasket.




4. REMOVE OIL STRAINER
Remove the three bolts, and the oil strainer.

CAUTION: Be careful as some oil will come out with the filter.




5. REMOVE APPLY TUBE BRACKET




6. REMOVE TUBE CLAMP




7. REMOVE OIL TUBES
Pry up both tube ends with a large screwdriver and remove the five tubes.

8. DISCONNECT SOLENOID CONNECTORS




9. REMOVE MANUAL DETENT SPRING




10. REMOVE VALVE BODY
a. Remove the twelve bolts.
b. Disconnect the throttle cable from the cam.
c. Disconnect the manual valve connecting rod and remove the valve body.




11. REMOVE SECOND BRAKE APPLY GASKET

INSTALLATION OF VALVE BODY

1. INSTALL SECOND BRAKE APPLY GASKET




2. PLACE VALVE BODY ON TRANSMISSION
a. Connect the manual valve connecting rod.
b. While holding the cam down with your hand, slip the cable end into the slot.
c. Bring valve body into place.

CAUTION: Be careful not to entangle the solenoid wire.




3. INSTALL BOLTS IN VALVE BODY

NOTE: Each bolt length (mm) is indicated in the figure.

Finger tighten the all bolts first. Then tighten them with a torque wrench.

Torque: 100 kg.cm. (7 ft.lb., 10 N.m)




4. CONNECT SOLENOID WIRING




5. INSTALL DETENT SPRING

a. Finger tighten the bolt first. Then tighten it.

Torque: 100 kg.cm. (7 ft.lb., 10 N.m)

b. Check that the manual valve lever is in contact with the center of the roller at the tip of the detent spring.




6. INSTALL OIL TUBES
Tap the tubes into the positions indicated in the figure with a plastic hammer.

CAUTION: Be careful not to bend or damage the tubes.




7. INSTALL TUBE CLAMP




8. INSTALL APPLY TUBE BRACKET
Each bolt length (mm) is indicated in the figure.




9. INSTALL OIL STRAINER
Each bolt length (mm) is indicated in the figure.

Torque: 100 kg.cm. (7 ft.lb.. 10 N.m)




10. INSTALL MAGNETS IN PAN AND INSTALL OIL PAN WITH NEW GASKET

CAUTION: Make sure that the magnets do not interfere with the oil tubes.

Torque: 50 kg.cm. (43 in.lb, 4.9 N.m)

11. INSTALL DRAIN PLUG WITH NEW GASKET
SST 09043-38100

Torque: 175 kg.cm. (13 ft.lb.. 17 N.m)




12. FILL TRANSMISSION WITH ATF
Add only about two liters of ATF.

CAUTION: Do not overfill.

Fluid type: ATF DEXRON(R) II

13. CHECK FLUID LEVEL