Removing Spreader Device For EPB

Information 

• The pictures shown in this document may differ from the original  .

The spreader device (actuator) is located on the rear-axle wheel bearing housing instead of the mechanical spreader device with the parking-brake cable.

1. Actuator
2. Tie-wrap - prevents twisting
   Fig 1: Identifying EPB Actuator

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.

1. Release electric plug connection -2-  at the actuator -1-  (-a-  ) and pull it off -A-  .
   Fig 2: Removing Plug Connection For Actuator

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
2. Unclip wire harness -4-  from the retaining clip -3-  .
3. If the actuator has to be re-used, secure it in the brake shoe mountings with a tie-wrap to prevent it from twisting! -arrow- 
   Fig 3: Identifying Servo Motor Lock

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
4. Loosen fastening screws -arrows-  on the actuator.
   Fig 4: Locating Actuator Fastening Screws

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
5. Loosen fastening screws -1-  on the brake cover plate.
   Fig 5: Identifying Screws On Brake Cover Plate

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
6. Turn the wheel hub so that the actuator can be removed carefully. → Removing actuator 
   Fig 6: Securing Wheel Hub Actuator

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.