Astra L4-1.8L (2009)
5. Remove the brake disc from rear wheel brake. Refer to Rear Brake Rotor Replacement (See: Brakes and Traction Control/Disc Brake
System/Brake Rotor/Disc/Service and Repair/Removal and Replacement/Rear Brake Rotor Replacement).
6. Attach the brake carrier plate (3) to the rear spring using cable straps.
7. Disconnect the wiring harness plug (1) from the wheel sensor.
8. Remove the wheel bearing unit from the rear axle.
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Remove the 4 nuts (arrows) from the wheel bearing unit.
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Remove the wheel bearing unit with cover plate (2).
Installation Procedure
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
1. Install the wheel bearing unit, cover plate (3) and brake carrier plate (2) to the rear axle.
Tighten the 4 new brake carrier plate nuts (arrows) to 50 Nm (37 lb ft) plus 30 degrees plus 15 degrees.
