Check the fluid levels.

        Check the line for rust or punctures. You may be able to do this, but consult a qualified technician if necessary.

        Check the brake hoses for brittleness or cracking. This check should be done by a qualified technician.

        Check the brake linings and pads for wear, brake fluid or grease. This check should be done by a qualified technician.

        Check the wheel bearings and grease seals. This check should be done by a qualified technician.

        Adjust the parking brake as required. This adjustment should be done by a qualified technician.

Some signals that may indicate a problem with your brake system are:

        Squeals -- caused by excessive heating of brake pads or linings.

        Rubbing -- caused by the metal brake rotor rubbing against the metal component of the brake pad. This sound means that the brake pad is completely worn away.

         A soft brake pedal indicating that there may be a brake fluid leak or air in the lines.

        Brake pull indicating worn linings, stuck pistons in the calipers or wheel cylinders, or saturated linings (caused by grease or brake fluid).