Vacuum Pump: Service and Repair

VACUUM HOSE REMOVAL/INSTALLATION





1. Disconnect the vacuum hose connector from the power brake unit while pressing the tabs of the vacuum hose connector.





2. Insert a thin flathead screwdriver at the point indicated by the arrow in the figure, push the ring down and disconnect the vacuum hose from the intake manifold.
3. Remove the vacuum hose.
4. Install in the reverse order of removal.





5. Verify that the vacuum hose is inserted so that the joint contacts the intake manifold ring.





6. Verify that the vacuum hose is inserted so that the connector contacts the power brake unit flange.