Intermediate Servo

Special Tools:

Removal
1. Disconnect the battery ground cable.
2. Raise and support the vehicle.





3. Remove the shift cable.
1. Disconnect the shift cable from the manual control lever.
2. Remove the shift cable from the bracket.
4. Remove the digital transmission range (TR) sensor.
5. Remove the three way catalytic converter (TWC).
6. Remove the main control valve body.





7. Remove the transmission servo heat shield.
1. Remove the transmission servo heat shield nut.
2. Remove the transmission servo heat shield.





8. Remove the intermediate band locknut and unscrew the screw.
- Discard the intermediate band locknut after removal.





9. CAUTION: Servo cover is under spring tension. Use caution when removing.

Using Servo Cover Compressor, remove the intermediate band servo cover retaining ring.
1. Install the Servo Cover Compressor and compress the intermediate band servo cover.
2. Remove the intermediate servo cover retaining ring.
- Slowly remove tension on the J hook nut and remove the servo cover compressor.





10. CAUTION: Servo removal tool should be used to prevent damage to the servo, servo cover, and bore.

Use Servo Removal Tool to remove the intermediate band servo cover, intermediate band servo piston and servo piston spring.
- Insert Servo Removal Tool into the transmission case, and remove servo cover, intermediate band servo piston and servo piston spring.

Installation





1. Assemble the intermediate band servo cover, intermediate band servo piston, and the servo piston spring.
1. Install the intermediate band servo piston into the intermediate band servo cover.
2. Install the servo piston spring on the intermediate band servo piston.





2. CAUTION: Do not damage O-ring during installation. Do not press servo cover and O-ring past relief hole in case, or O-ring damage may occur.

Install the intermediate band servo piston assembly into the transmission case.
- Lubricate intermediate band servo cover O-ring with petroleum jelly.





3. Using Servo Cover Compressor, install the intermediate band servo cover retaining ring.
1. Install the Servo Cover Compressor and compress the intermediate band servo cover.
2. Install the intermediate servo cover retaining ring.
4. Adjust the intermediate band.
5. Install the main control valve body.
6. Install the digital transmission range (TR) sensor.





7. Position the transmission servo heat shield on the transmission and install the nut.





8. Install the shift cable.
1. Install the shift cable.
2. Install the shift cable to the manual control lever.
9. Install the three way catalytic converter.
10. Lower the vehicle.
11. Connect the battery ground cable.
12. Fill the transmission to the proper fluid level and check for proper transmission operation.
- Use MERCON (R) V Automatic Transmission Fluid XT-5-QM or equivalent meeting MERCON (R) V specification.