15 2 TRUETRACKBRAKES COIL ROTOR L e 4 r x l c2 ik li I i I I r I pw I nruvs sum V 1 wg I1 A I r S s t v afZ lekiQ is OUTPUT rv I TERMINALS I LX V K W T t I H eg mg I ga ig I F E E 1 MAGNET CORE Fig 15 2 Sensor CAP CORE SUPPORT 0BBIN VALVE WIRE O RING com I Q WASFER I lEiEEEEEEEEEEEE TURE PLATE Z K TERMINALS A g JEQ vom A l I t ATMOsI MERIc 7 g I AIR rrzsssuns suwrtv V 4 Z mz s l j 0 mNo y 1 A L5 DE f 0 IzIr IG RELEASE MODE V 0 RING SPRING f POR O vAc I I S UPPLV OUT PUT SUPPLY Fig 15 3 Solen0id Valve brakes This process is repeated until the car speed SOLENOID VALVE l ig I5 3 decreases to5mph or the driverreleasesthebrakes The solenoid valve is a three way valve which is I The Controller also contains special circuitry which operated by the magnetic action of the solenoid It is generates signals to provide for optimum performance on mounted in agrommet as an integral part ofthe modidator speciticcgnad surfaces and to compensate for car suspension Sensing reanwheel lockup is about to occur the Controller system aracteiistics sends an electrical signal which energizes the solenoid Then this electrical signal is converted into the mechanical movement of the solenoid valve which opens the modmator I