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GENERAL DESCRIPTION AUTOMATIC TRANSMISSION 23A-4 TRANSMISSION The transmission is made up of the torque converter and gear train. A 3-element, 1-stage, 2-phase torque . TRANSMISSION CONFIGURATION DRAWING . COMPONENTS AND FUNCTIONS 10DB146A OD REV 2ND LR OWC UD OWC RED DIR COMPONENT FUNCTION Underdrive clutch UD connects the input shaft to the underdrive sun gear. Reverse clutch REV connects the input shaft to the reverse sun gear. Overdrive clutch OD connects the input shaft to the overdrive planetary carrier. Direct clutch DIR connects the direct sun gear and direct planetary carrier. Low-reverse brake LR holds the low-reverse annulus gear and the overdrive planetary Second brake 2ND holds the reverse sun gear. Reduction brake RED locks the direct sun gear. One-way clutch(DIR) OWC-D restricts the rotation direction of the direct sun gear. One-way clutch(LR) OWC-LR restricts the rotation direction of the low-reverse annulus gear. |