972H变速箱变矩器工作原理PresentedByBruce变矩器电磁阀变速箱Thetransmissionpump(1)isboltedtothepumpdrive(2)locatedinthetorqueconverterhousing(3)
Alsoshownarethetransmissionoilcooler(4),thetransmissionpumpsuctionline(5),andtheoutputtransfergearhousing(6)
变速箱油滤清器变速箱主安全阀变矩器Oilflowsthroughthetransmissionfilteranddirectlytothetransmissionproportionalsolenoidvalveslocatedontopofthetransmission
Whentheengineisrunningathighidle,theoilpressureateachproportionalsolenoidvalveis2897±70kPa(420±20psi)
Shownisthetorqueconverteroutletreliefvalve(1)locatedontherightsideofthetransmission(2)andbelowthetransmissionpumpdrivehousing(3)
Thetorqueconverteroutletreliefvalvecontrolsthepressureinsidethetorqueconverterbymaintainingaminimumpressureof415±135kPa(60±20psi)attorqueconverterstallrpm
Outletrelief变速箱ECM发动机转速传感器ThetransmissionECM