Removing
Place the car on a two post lift.
Remove the engine top covers.
Remove the battery cover.
Disconnect the wires from the battery terminals, starting with the negative terminal.
Remove the engine undertray.
Drain the gearbox oil.
Disconnect wiring harnesses:
- from the storage battery;
- from the shelf under the battery;
- from the injection computer.
Remove the battery, ECU and battery tray.
Disconnect the wiring harness from the side amplifier, unscrew the mounting bolts and remove the side amplifier.
Unscrew the four bolts securing the hydraulic distributor cover (be careful: oil may leak).
Turn out seven bolts of fastening of the hydrodistributor.
Disconnect the solenoid valve connectors.
Replace hydraulic distributor.
Installation
Install the hydrodistributor. after centering it with bolts 4 and 5 shown in the figure.
Screw in the remaining bolts.
Tighten in the order shown in the figure to the required torque (7.5 Nm) hydraulic distributor mounting bolts.