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Home >> Chevrolet >> 2020 >> Impala Premier >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Hydraulic Brakes >> Repair Instructions >> Power Brake Booster Vacuum Pipe Replacement (LFX) >> Removal Procedure

Removal Procedure

  1. 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.
  2. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement (LFX) .
  3. GM2753041

    Disconnect the power brake booster vacuum pipe quick connect (1).

  4. GM2753043

    Release the power brake booster vacuum pipe from the retainer (1) on the intake manifold.

  5. GM2753044

    Release the clamp and remove the power brake booster vacuum pipe hose (1) from the intake manifold.

  6. Remove the power brake booster vacuum pipe from the vehicle.
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