Valve housing

Valve housing

To remove

Important
Automatic transmission up to and including 02GV 706486 : The wiring harness must also be changed when changing the valve housing so it suits the new one.

Remove the Valve housing cover

Unplug the solenoids and temperature sensor.

Slacken the bolts with 10 mm heads securing the valve housing.

Note
Start with the two retaining bolts at the bottom left that secure the cover to the oil duct and save the two top bolts until last. The bolts are different lengths.

Important
The passages are filled with transmission fluid.

Carefully detach the manual valve from the selector lever out of the retaining eye and carefully lift out the valve housing.

Note
Make sure that the two O-rings fitted inside the valve housing do not fall out.

Fitting

Important
Automatic transmission up to and including 02GV 706486 : The wiring harness must also be changed when changing the valve housing so it suits the new one.

Lift the valve housing into position.

Note
Carefully move the selector lever's arm into place and fit the valve housing on the transmission.

Fit the valve housing.

Tightening torque 7 Nm (5 lbf ft)

Note
The bolts are different lengths.

Plug in the solenoids and fit the temperature sensor.

Fit the valve housing cover .

After valve housing replacement: carry out Adaptation, resetting .