Valve Body: Service and Repair

Replacing the control system

Preparations
Remove. See Wiring harness / oil temperature sensor, replacing.

Remove:





- the connectors for the solenoid valves
- the screw for the oil temperature sensor holder. Remove the sensor from the control system
- the cable harness from the holders on the control system.
Push the cable harness to one side.





Removing the control system
Remove the screws from the control system. Remove the cover from the transmission.

Note: Ensure that there are no cracks on the top of the lever for the gear selector slider.





Replacing sealing rings
Remove the sealing rings from the transmission.

Note: Ensure that no debris enters the transmission. Install new sealing rings in the transmission

Use petroleum jelly to hold the seals in position.





Checking the gear selector slider
Check that the lever for the gear selector slider is correctly positioned.

Installing the control system

Note: Ensure the lever for the gear selector is set to neutral.

Align the control system on the lever for the gear selector.

Install:





- the screws for the control system
- a new gasket for the cover on the control system. Note that the screws are of different lengths (measured in mm).
Lightly tighten the screws alternately. Then tighten alternately.
Tighten to 10 Nm.





Finishing
Install the cable harness. Connect the connectors to the solenoids. Install the oil temperature sensor with the holder and the screw. Note that the length of the screw is given in mm. Tighten to 10 Nm. Install the cable harness on the holder. Check that the cable harness is correctly positioned.
Reinstall. See Wiring harness / oil temperature sensor, replacing.