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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. (LF, L3)






2. Pinch open the clip using pliers and disconnect the vacuum hose from the power brake unit. (L3 WITH TC)

3. 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.






4. Remove the vacuum hose.

5. Install in the reverse order of removal.

6. Verify that the vacuum hose is inserted so that the joint contacts the intake manifold ring. (LF, L3)






7. Insert the vacuum hose connector to the power brake unit. (LF, L3)

8. Verify that the vacuum hose is inserted so that the connector contacts the power brake unit flange. (LF, L3)






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