EBS EKWA.57.14 REPAIR KIT (RELAY VALVE) Specialist Vehicle Tools MERCEDES BENZ : A0054293244

MERCEDES BENZ : A0054293244

Mode select on Beacon function of your lamps

SCANIA : 1413698

Light functions: 1 - with cornering light (LED)

5 Port: working pressure [p emax

EBS EKWA.57.14 REPAIR KIT (RELAY VALVE) Specialist Vehicle Tools MERCEDES BENZ : A0054293244On some trucks & trailers, the distance from the brake chambers to the foot valve is too far to cause immediate application of the brake when the foot valve is depressed. This is called brake lag. To correct this situation, a relay valve is installed near the rear brake chambers. A large diameter pipe is connected between the service reservoir and relay valve. The air line from the foot valve to the relay valve now becomes a control line that signals