The Charge of the oil stress while in the lock-up clutch is completed by two valves: the relay valve and the sign valve. In this sort of arrangement the sign valve controls the stress on a person aspect with the relay valve, which controls the pressure while in the lock-up https://torque-converter-clutch32952.educationalimpactblog.com/55911731/not-known-factual-statements-about-torque-converter-clutch