LEMON Manuals: Even more car manuals for everyone
Home >> Porsche >> 2019 >> Cayenne S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (46 Brakes - Brake Mechanism 3.0L -- 9YA - Cayenne (9YA)) >> WM, 468519 Removing And Installing Spreader Device >> Removing Spreader Device

Removing Spreader Device

WARNING: This page is about a different variant/trim than selected.
  1. Release and disconnect electric plug connection -1-  .
    G15289055Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for spreader device

  2. Remove cover plate for brake disc -2-  .
    G15289056Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Cover plate for brake disc

    1. 2.1  Unscrew and remove screws -1-  .
    2. 2.2  Remove cover plate for brake disc -2-  .
  3. Detach spreader device from wheel bearing housing.
    G15289057Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Spreader device mounting

    Information 

    The spreader device (actuator) is fitted on the rear-axle wheel bearing housing. It is the servo motor for the electric parking brake (EPB) and spreads the parking-brake shoes when actuated.

    G15289058Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Spreader device

    • When removing the spreader device, a tie-wrap must be secured to the actuator pins to prevent them from turning. 
    1. 3.1  Fasten tie-wrap on actuator pins on the spreader device.
    2. 3.2  Unscrew screws securing spreader device to wheel bearing housing -Arrows-  .
  4. Remove spreader device.
    G15289059Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Removing spreader device

    1. 4.1  Remove spreader device in -direction of arrow-  .