C70 L5-2.4L Turbo VIN 63 B5244T7 (2003)
Ensure that the mating surfaces on the brake discs and rims are clean.
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Lubricate the centering lug on the hub for the rims with rustproofing agent, 116 1038-3.
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Install the wheel.
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Install the screws lightly. Then tighten them crosswise to 110 Nm. When tightening using an impact wrench, use torque socket 115 8147.
Note! Crosswise tightening and torque tightening is important to prevent stresses in the brake disc.