How long should the brake pedal height remain constant during the inspection?

During the Maryland State Inspection, it is critical for the brake pedal height to remain constant for a specific duration to ensure proper function and safety of the braking system. The correct duration is 60 seconds, which allows for an assessment of the brakes' performance under static conditions. This period gives inspectors enough time to observe any potential leaks, the efficiency of the braking components, and to ensure that the hydraulic system is holding pressure effectively.

If the brake pedal height fluctuates during this time, it may indicate issues such as air in the hydraulic lines or leaks in the system, which could compromise the braking performance of the vehicle and pose a safety risk. Proper inspection protocols emphasize a thorough evaluation to catch any problems that can lead to brake failure or reduced effectiveness when the vehicle is on the road.