VACUUM LINE INSPECTION

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Warning

•  Use of any brake fluid other than the specified brake fluid will cause permanent damage to brake components and will render the brakes inoperative. Failure to follow these instructions may result in personal injury.

Note

•  Inspect the fluid level in the master cylinder before the inspection. If the fluid level is below the MAX line, add specified brake fluid.

1.  Remove the clamps and vacuum hose (power brake unit side).

2.  For engine side, insert a small flathead screwdriver in the direction of the arrow shown in the figure, push the ring down and remove the vacuum hose. (L3)

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3.  Remove the clamps and vacuum hose (engine-side). (AJ (3.0L Duratec))

4.  Apply both suction and pressure to the engine-side hose, and verify that air blows only toward that side.

•  If air flows in both directions or not at all, replace the vacuum hose.

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