Wheel Cylinder, Drum Brake
WARNING: This page is about a different car, the 2007 Chrysler PT Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
With the brake drum removed, inspect the wheel cylinder boots for evidence of a brake fluid leak. Visually check the boots for cuts, tears or heat cracks. If any of these conditions exist, the wheel cylinders must be replaced.
If a wheel cylinder is leaking and the brake lining material is saturated with brake fluid, the brake shoes must be replaced.