air brake sound

[mgysgtdev]

i noticed that when pressing the brake and releasing it while the air tanks are completly depleted there is still a sound of air releasing from the brakes. this is not possible if the air tanks are completly empty. it also apears if you engage the handbrake. (handbrake should btw be a slider since it's also an emergency brake in case the service brake (foot brake) fails)

[Seelenkrank]

*hmm* technical even if empty the system pumps air into the tanks when the engine is running.
when the engine is off then yes at some point there should no more air sound but...
who will notice or reach this point?

[mgysgtdev]

I do cause yeah why not test it. It was btw with the engine off, so the compressor can't generate air pressure in the tanks so yes at some point the air sounds should stop but it doesn't.