WABCO : 9700520010

Manufacturer Restriction

Removable Micro Clamps

NEOPLAN : 040320210

KONGSBERG AUTOMOTIVE : 629184

EBS 23.07.1000 RELAY VALVE ( AC574AXY ) Electrical Diagnostics And Testing Tools WABCO : 9700520010On 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