S60 L5-2.4L VIN 64 B5244S6 (2003)
Tighten locating pin. Tighten to 8 Nm.
Check the brake pads. Replace if necessary
See Brake pads rear, replacing, B5244T5, B5254T2 See: Disc Brake System/Brake Pad/Service and Repair/Brake Pads Rear, Replacing.
Install the brake caliper and the caliper holder