Spark

Power Brake Booster Vacuum Check Valve and Hose Replacement — Left Hand Drive

1. Apply and release the brake pedal several times until the pedal becomes firm to deplete the power brake booster vacuum reserve.



2. Compress the vacuum hose retaining clamp (2) at the intake manifold vacuum port (3) and slide 50 mm (2 in) along the vacuum hose (1).
3. Disconnect the vacuum hose (1) from the intake manifold vacuum port (3).



4. Detach the vacuum hose (1) from the intake manifold mounted vacuum hose retaining brackets (2).



5. Remove the vacuum hose and the vacuum brake booster check valve (1) from the vacuum brake booster.



6. Remove the vacuum brake booster check valve (1) from the vacuum hose (2), if necessary.

1. Install the vacuum brake booster check valve (1) to the vacuum hose (2).



2. Install the vacuum hose and the vacuum brake booster check valve (1) to the vacuum brake booster.



3. Attach the vacuum hose (1) to the intake manifold mounted vacuum hose retaining brackets (2).



4. Connect the vacuum hose (1) to the intake manifold vacuum port (3).
5. Compress the vacuum hose retaining clamp (2) and slide along the vacuum hose (1) to the correct location, to secure the vacuum hose (1) to the intake manifold vacuum port (3).