Installing Spreader Device For 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!). → 468350 REWORKING PARKING-BRAKE SHOES 

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 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. Tightening Torque 20 Nm (15 ft. lb.) +60° (+44 ft. lb.) 
   Fig 1: Locating Actuator Screws

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4. Tighten fastening screws on the brake cover plate to the specified tightening torque. Tightening Torque 8 Nm (6 ft. lb.) 
   Fig 2: Identifying Brake Cover Plate Screws

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5. Plug in electric plug connection -2-  for the actuator -1-  (-A-  ) and lock it -a-  .
   Fig 3: Installing Plug Connection

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