2:02 What is the valve for? Emergency braking, brakes bypass or something alike?
@bvekeisei3 ай бұрын
I think it can be used to manually open the door in an emergency. There is a video of it in use,so please take a look! kzbin.info/www/bejne/iHzHe5V9g9Zqjcksi=hEMnDWsCeyP9qnpQ