Cleaned up the rusty outer brake drum
The first photo shows the surface rust on the outer brake drum and hub area while the wheel was off. I removed the loose material, cleaned the metal, and added black in several light passes. The built-in brush was small enough to work around the shape without splashing nearby parts. The second photo shows a cleaner, more even finish. I kept the coating away from the braking surface, studs, fittings, and moving parts. Preparation took longer than painting, but it made the result look tidy.
