When inspecting brake lines, what should the inspector specifically look for?

When inspecting brake lines, the inspector should specifically look for signs of corrosion, leaks, or damage because these factors can directly affect the safety and functionality of the braking system. Corrosion can weaken the brake lines, making them more susceptible to failure. Leaks can lead to a loss of brake fluid, which decreases braking effectiveness and can result in dangerous driving conditions. Any visible damage, such as cuts or abrasions, can also compromise the integrity of the brake lines. Therefore, ensuring that brake lines are free from these issues is critical to maintaining a safe vehicle.

The other considerations, such as the length of the brake lines, the color of the brake fluid, and the number of brake lines present, do not address the immediate safety and operability concerns that arise from deterioration or malfunction of the brake lines.