Replacement: brake discs – Mercedes W203. Tip:
- Replace the brake discs on the Mercedes W203 car in a complete set for each axle. Regardless of the condition of the components. This will ensure even braking.
- The replacement procedure is identical for both brake discs on the same axle.
- When replacing brake discs, always replace the brake pads.
- All work must be carried out with the engine switched off.
Replacement: brake discs – Mercedes W203. Recommended step sequence:
-
Step 1Open the hood and unscrew the brake fluid reservoir cap. -
Step 2Secure the wheels with chocks. -
Step 3Loosen the wheel mounting bolts Use the No. 17 wheel impact socket. -
Step 4Lift the front of the car and secure it on stands. -
Step 5Unscrew the wheel bolts.Replacement: brake discs – Mercedes W203. Tip:To avoid injury, lift the wheel when unscrewing the bolts. -
Step 6Remove the wheel. -
Step 7Detach the brake pad wear sensor connector using a round-nose pliers. -
Step 8Clean the brake caliper mountings. Use a wire brush. Use WD-40 spray. -
Step 9Unscrew the brake caliper mounting. Use a No. 12 drive socket. Use a ratchet wrench. -
Step 10Spread the brake pads apart using a pry bar. -
Step 11Remove the brake caliper.<