C70 L5-2.4L Turbo VIN 63 B5244T7 (2003)
Remove the brake pads and shims.
Use puller 999 2917 if the brake pads will not come out easily.
Cleaning and inspection
Clean the brake pad contact surfaces in brake caliper.
Check the piston dirt guard.
If the dirt guard looks worn, replace it as a precautionary measure.
If the dirt guard is damaged, overhaul the brake caliper.