P O W E R T R A INTM 5-3805-258-24-1S Y S T E M S O P E R A T I O NTORQUE CONVERTERTORQUE CONVERTER COMPONENTSl. Rotating housing.4.inlet port.7. Turbine.2 Impeller.9. Carrieraaaembly.5. Output gear.8. Stator.10. Outlet port.3. Gear.8. Output aheft.The torque converter is located at the input end ofcold. It is part of the selector and pressure controlthe transmission. The converter housing is bolted tovalve group in the transmission hydraulic controls.the flywheel housing. Output torque from the con-verter enters the planetary transmission throughThe outlet oil pressure is controlled by the reliefeither the No. 1 or No. 2 sun gear. The gear thatvalve for torque converter outlet. This valve isreceives the output, is dependent upon the directionalmounted on the right side of the converter cover andclutch engaged.does not allow converter outlet pressure to go aboveOil for the operation of the converter is supplied by415 kPa (60 psi).the transmission oil pump. The converter inlet oilpressure is controlled by the ratio valve for the torqueRotating housing (1), impeller (2), and oil pumpconverter. This valve limits the pressure to the con-drive gear (3) are driven by the flywheel and rotateverter to 965 kPa (140 psi) maximum when the oil isas a unit at engine speed.3-21
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