What can cause the filling time of an air brake system to be longer than normal?

The filling time of an air brake system can be affected by several factors. In your chosen options, both leaking air tanks or connectors and inadequate air compressor performance contribute to a longer than normal filling time.

Leaking air tanks or connectors allow air to escape, preventing the system from building pressure efficiently. This is crucial for the safe operation of air brakes, as the system relies on adequate pressure to function correctly. According to German traffic regulations, ensuring the integrity of the air brake system is fundamental for vehicle safety.

Inadequate air compressor performance means that the compressor is unable to generate sufficient air pressure. This can also lead to delays in the system filling up, affecting the responsiveness of the brakes. As per German laws, regular maintenance and checks are required to ensure that the air compressor operates effectively.

The other option regarding too much water in the air tanks, while it can be an issue for air quality and system corrosion, is not directly related to the filling time. Therefore, it is crucial to recognize the specific factors that influence the filling time of the air brake system for optimal vehicle safety and adherence to German traffic regulations.