VACUUM INCREASE VALVE - R&R

Operation 3330D42 · BRAKE VACUUM SYSTEM

Removing

- Open the bonnet

See in Op. 7040D50 ENGINE COMPARTMENT UPPER SOUND INSULATION SHIELD - R.R.

1. Remove the brake servo vacuum pipe from the vacuum increase valve.

2. Open the bands (2a) retaining the vacuum increase valve (2b).

3. Disconnect the outlet pipes and remove the vacuum increase valve.

Refitting

- Connect the outlet pipes to the vacuum increase valve.

- Position the valve and close the retaining bands.

- Fit the brake servo vacuum pipe on the vacuum increase valve, making sure that it is correctly fitted.

See in Op. 7040D50 ENGINE COMPARTMENT UPPER SOUND INSULATION SHIELD - R.R.

- Close the bonnet