Removing
Note: After switching off the ignition, wait at least 30 seconds before disconnecting the plug connection.
Pic. 6.19. Parking brake connector
Disconnect plug 1 from the parking brake actuator (pic. 6.19).
Pic. 6.20. Bolts of fastening of a drive of a parking brake
Remove the two Torx bolts for the parking brake actuator (pic. 6.20).
Disconnect the parking brake actuator from the brake caliper.
Remove the sealing ring.
Make sure that the O-ring ring groove and the adjacent surface of the parking brake actuator are not damaged.
Clean the annular groove and adjacent surface of the parking brake actuator.
Installation
Pic. 6.21. O-ring installation
Install a new o-ring (pic. 6.21).
Pic. 6.22. Unscrewing the axle with a socket wrench
Screw in the axle a little with the socket wrench T45 a until the parking brake actuator is correctly positioned (pic. 6.22).
Carefully install the parking brake actuator, being careful to seat the O-ring.
Tighten the parking brake actuator until the bolt hole and its threads match.
Make sure that the parking brake actuator is flush with the brake caliper. Under no circumstances should the parking brake actuator be attached to the brake caliper with the fixing bolts.
Screw in the Torx bolts by hand, then tighten the bolts (pic. 6.20).
Insert plug.
Carry out basic adjustment of the brake system.
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