What should a mechanic look for during the brake inspection?

During a brake inspection, a mechanic must primarily focus on several crucial components that directly impact the braking system's effectiveness and safety. This includes examining the wear on brake pads to determine if they need replacement, assessing the condition of the rotors for any signs of warping or damage, and checking for fluid leaks that could compromise braking power. All these factors are essential because they ensure that the brakes function properly, which is vital for the safety of the vehicle and its passengers.

While other aspects like the color of the brake fluid or brake pedal travel distance do provide useful information, they are secondary to the critical checks for wear, rotor condition, and leaks. These elements directly affect the system's ability to slow down or stop the vehicle, making them paramount in any thorough brake inspection. The mechanics' role is to ensure that all components are in good working order to prevent brake failure or reduced performance, thereby enhancing overall vehicle safety.