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Home >> Porsche >> 2012 >> Cayenne Turbo >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 53 (47 - Brakes- Brake Hydraulic System, Regulator, Booster (4.8L Non Turbo) -- 92A - Cayenne (92A)) >> WM, 477719 Removing And Installing Vacuum Line For Brake Booster >> Removing Vacuum Line For Brake Booster

Removing Vacuum Line For Brake Booster

WARNING: This page is about a different variant/trim than selected.
G16330564Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Installation position of vacuum line for brake booster

  1. Carefully pull the vacuum line -1-  out of the brake booster -2-  .
    G16330565Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Vacuum line on brake booster (shown without brake master cylinder)

  2. Release electric plug connection -1-  from the vacuum control valve -2-  (-a-  ) and pull it off -A-  .
    G16330566Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection on vacuum control valve

  3. Unclip vacuum line -1-  from the retaining clip -2-  in a downward direction.
    G16330567Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Clip on brake booster vacuum line

  4. Carefully pull the vacuum line -1-  with the rubber boot -2-  up out of the bulkhead -3-  .
    G16330568Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Rubber boot on vacuum line for brake booster

  5. Carefully guide the vacuum line to the right and out of the plenum panel.
  6. Loosen clamp -1-  on vacuum line -2-  for brake booster at the vacuum pump -3-  .

    Pull off vacuum line.

    G16330569Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Vacuum pump line