PRE-RELEASE
Wheel hub, rear
| Wheel hub, rear |
| To remove |
| 1. |
Raise the car.
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| 2. |
Remove the wheel.
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| 3. |
Remove the retaining spring from the brake caliper.
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| 4. |
Remove the protective covers. Lift off the hydraulic body and suspend it with a hook in the brake pipe holder.
Remove the outer brake pad. |
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| 5. |
Remove the brake caliper holder.
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| 6. |
Remove the brake disc.
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| 7. |
Remove the wheel sensor connector.
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| 8. |
Remove the hub and the brake shield.
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| To fit |
| 1. |
Clean the contact surfaces. Fit the hub and the brake shield with new nuts.
Tightening torque 50 Nm +30° (40 lbf ft +30°) 
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| 2. |
Fit the wheel sensor connector.
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| 3. |
Clean the contact surfaces between the hub and the brake disc.
Fit the brake disc and the lock bolt. Tightening torque 7 Nm (5 lbf ft)
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| 4. |
Clean the contact surfaces between the brake caliper holder and the steering swivel member.
Fit the brake caliper holder with 74 96 268 Nut lock . Tightening torque 130 Nm +45° (96 lbf ft +45°) |
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| 5. |
Remove the inner brake pad and screw in the brake piston using
89 96 969 Resetting tool
and
89 96 977 Adapter
.
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| 6. |
Fit the brake pads.
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| 7. |
Fit the hydraulic body.
Tightening torque 28 Nm (21 lbf ft) Fit the protective covers. Fit the retaining spring to the brake caliper. 
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| 8. |
Fit the wheel
.
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| 9. |
Lower the car to the floor.
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| 10. |
Depress the brake pedal several times to press out the self adjustment of the brake pistons and the parking brake.
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