The AIR-90

Manually Operated Hydraulic Pumps for increased precision

Adjustable studded cuffs

WABCO : 4231074110

EBS 02.06.2214.468 SPRING BRAKE - DISC - TY22/14 ( BS9468 ) Car Diagnostics The AIR-90Brake chambers are used on truck and trailer air brake systems, located at each wheel, where compressed air is converted into a mechanical force used to apply the brakes and stop the vehicle. They are also designed to apply the the brakes automatically in the event that there is a loss of system air pressure. This happens because the air pressure holding back the heavy parking emergency spring dissipates allowing the spring to extend the pushrod which