S40 L4-1.9L Turbo VIN 29 B4204T3 (2001)
Check the brake disc's surface. Check the brake disc's lateral run-out (warping) if the disc is uneven. Change the brake disc if it is very worn or if there is
scoring. See Replacing rear brake discs See: Brake Rotor/Disc/Service and Repair/Removal and Replacement/Replacement Of Rear Brake Disc.
Note! Min. disc thickness = 8.4 mm. If new brake pads are to be installed, the min. disc thickness should be at least 8.9 mm.
Guide pins for brake caliper rear, checking
Check the guide pins' rubber sleeves. Change these as needed. If needed, lubricate the guide pins with Volvo silicone grease (part number 1161325-4)
and insert them in the rubber sleeves. The guide pins shall slide easily in the sleeves.
Turning back the brake piston