V70 L5-2.5L Turbo VIN 59 B5254T2 (2004)
Clean and check the brake pad mating surfaces in the brake caliper and caliper holder.
Clean the sliding pins using a steel brush.
Check the piston dust boot. Replace if it is damaged.
Note! If the dust boot is damaged dirt may have penetrated the cylinder. The brake caliper must be reconditioned. See Reconditioning rear
brake calipers See: Brake Caliper/Service and Repair/Overhaul/Reconditioning Rear Brake Calipers.
Check the brake disc