Removal Procedure

With the engine OFF, apply the brake pedal several times until the brake pedal becomes firm to deplete the power vacuum brake booster vacuum reserve.
Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement (LFX) , or Intake Manifold Cover Replacement (LF3) .
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Disconnect the power brake booster vacuum pipe quick connect (1).
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Release the power brake booster vacuum pipe from the retainer (1) on the intake manifold.
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Release the clamp and remove the power brake booster vacuum pipe hose (1) from the intake manifold.
Remove the power brake booster vacuum pipe from the vehicle.