Refitting

Plug the pipe as soon as it is removed to prevent fuel spillage.

1. Disconnect the idle actuator electrical connection

2. Unscrew the idle actuator fastening screws.
3. Move the injection wiring bundle guide.
4. Remove the idle actuator.

Note: Each time the idle actuator screws are loosened or removed, they are to be replaced since the thread is covered with a thin film of Loctite®, that ensures locking once only.

Refitting

• Assemble the idle actuator and fasten with its screws.

Note: Check the seal ring integrity and remove any impurities from the throttle case seat.

• Return the injection wiring bundle guide to its place.
• Connect the idle actuator electrical connection

• Insert the fuel return pipe on the throttle case.
• Refit the air cleaner cover with its pipes and throttle case air conveyor.
• Insert the oil vapours recovery pipe onto the throttle case.
• Insert the oil vapours recovery pipe onto the tappet cover.
• Lock the throttle case air conveyor screws.
• Hook the air cleaner cover clasps.
• Connect the negative (-) battery terminal

Note: Leave the battery terminal disconnected for at least 20 minutes to allow the injection / ignition control unit to position the idle actuator correctly at the first engine ignition.

• Remove the body protection cover.
• Close the engine compartment.

1056A70 - SINGLE INJECTOR GROUP- R+R

Removal

• Open the engine compartment.
• Assemble the body protection covers.
• Disconnect the negative (-) battery terminal.

1. Release the air cleaner cover clasps.
2. Unscrew the throttle case air conveyor screws.
3. Take out the oil vapours recovery pipe from the tappet cover

(Cont.)