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Home >> Porsche >> 2019 >> Cayenne Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 28 (47 Brakes - Brake Hydraulic System, Regulator, Booster 4.0L -- 9YA - Cayenne (9YA)) >> WM, 477619 Removing And Installing Brake Booster Vacuum Pump (V8 BITURBO) >> Removing Brake Booster Vacuum Pump

Removing Brake Booster Vacuum Pump

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect electric wire harness -1-  .
    G15260290Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric wire harness

    1. 1.1 Unclip line clips -2-  .
    2. 1.2 Release and disconnect electric plug connections -3-  .
    3. 1.3 Unscrew and remove screws -4-  .
    4. 1.4 Set electric wire harness -1-  aside.
  2. Remove brake booster vacuum pump -1-  .
    G15260291Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Brake booster vacuum pump

    1. 2.1 Disconnect vacuum hose -2-  from brake booster vacuum pump -1-  .
    2. 2.2 Release and disconnect hose connection -3-  .
    3. 2.3 Unscrew and remove screws -4-  .
    4. 2.4 Remove brake booster vacuum pump -1-  .