A crowning finish for the rear of the vehicle

55 kg Dimensions 60 x 46 x 123 mm Cross References KNORR BREMSE : 1189395000

TEREX : 25664640

MACK : 63009617230010

EBS 23.01.9106 3/2 RELAY VALVE ( 4802051060 ) 3/4" Impact Sockets A crowning finish for theOn 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