Installing Spreader Device (EPB)

Information 

If new brake discs and/or new brake shoes are installed on the vehicle, they must be worn in before calibration (not PCCB!).

> WM, 468350 GRINDING DOWN PARKING-BRAKE SHOES (EPB) 

If a new actuator was installed, it must be confirmed in the Porsche System Tester.

• >>Control unit overview<<>>Parking brake<<>>Drive links/Tests<<>>Confirm actuator replacement<<.

1. NOTE: Do not twist the brake shoe mountings when installing the actuator!
2. If using the same actuator again:
   1. 2.1 Clean the spreader device carefully so as not to damage the dust boots.
   2. 2.2 Visually inspect the dust boots for cracks.
3. Tighten fastening screws on the spreader device to the specified tightening torque.

   > 4X00IN TIGHTENING TORQUES FOR BRAKE MECHANICS

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

   Fastening screws on actuator (shown as an example in illustration)

4. Tighten fastening screws on the brake cover plate to the specified tightening torque.

   > 4X00IN TIGHTENING TORQUES FOR REAR AXLE

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

   Screws on brake cover plate

5. Plug in electric plug connection -2-  for the actuator -1-  (-A-  ) and lock it -a-  .

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

   Installing plug connection

6. Clip wire harness -4-  into the retaining clip -3-  (-B-  ).